1. химия белков энзимология
Enzymes accelerate the reaction as:
   1) the free energy change
   2) reduce the activation energy
   3) change the equilibrium constant of the reaction
   4) inhibits the reverse reaction
Quantitative measurement of enzymes based on the dependence of reaction rate on:
   1) temperature
   2) the substrate concentration
   3) pH
   4) concentration of enzyme
At a constant concentration of the enzyme reaction rate with increasing amounts of substrate:
   1) decreasing
   2) increased
   3) no change
   4) increases, then remains constant
Enzymes that catalyze the cleavage of intermolecular bonds with the participation of water, called:
   1) ligase
   2) lyase
   3) hydrolase
   4) oxidoreductases
Enzyme inhibitors are substances:
   1) increase the rate of enzymatic reactions
   2) causing the denaturation of enzymes
   3) reducing the rate of enzymatic reactions
   4) reducing the solubility of enzymes
Single component) are enzymes:
   1) proteins
   2) proteids
   3) lipoproteins
   4) glycoproteins
Enzymes which catalyze the complex formation reaction from simpler substances - is:
   1) lyase
   2) hydrolases
   3) ligase
   4) reductase
Inhibition does not occur:
   1) specific
   2) irreversible
   3) classic
   4) non-specific
According to the classification according to the type of reaction catalyzed by the enzymes are divided into classes ...
   1) four
   2) five
   3) six
   4) seven
A competitive inhibitor of the enzyme converting fumaric acid into succinic acid is:
   1) pyruvate
   2) malonate
   3) lactate
   4) malate
Enzymes that catalyze intermolecular transfer reaction of the atoms or groups of atoms:
   1) isomerase
   2) transferase
   3) hydrolase
   4) lyase
Enzymes which catalyze the reaction or bond breaking reaction, cleavage of various groups of substrates without involvement of water is:
   1) ligase
   2) isomerase
   3) lyase
   4) hydrolase
The rate of the enzymatic reaction in optimum conditions depend on:
   1) substrate concentration
   2) cofactor concentration
   3) the solubility of the substrate
   4) specificity of the enzyme
The monomer of the protein is ###.
   ...
The primary structure of the protein stabilized by ### bond.
   ...
Violation of the conversion of phenylalanine to tyrosine is observed in hereditary diseases of ###.
   ...
Violation of the synthesis of the pigment melanin is observed in hereditary disease of ###.
   ...
   The following amino acid is called ###
   ...
   The following amino acid is called ###
   ...
   The following amino acid is called ###
   ...
   The following amino acid called ###
   ...
   The following amino acid is called ###
   ...
Lactate dehydrogenase has ### (number) isoforms.
   ...
Creatine kinase has ### (number) isoenzymes.
   ...
Penicillin is binded with ### ### of the enzyme, being a ### inhibitor
   ...
The enzymes secreted by the liver and other tissues into the blood plasma, are called as ###.
   ...
Intracellular enzymes, that enter the bloodstream during cytolysis, are called ###.
   ...
Michaelis constant is increased by ### inhibition.
   ...
Michaelis constant is not changed by ### inhibition.
   ...
Michaelis constant is numerically equal to the concentration of ### in the reaction rate of ### ### (phrase).
   ...
The only kinetic factor influencing the speed of chemical reactions, without exception, is ###.
   ...
LDH-1 LDH-2 predominate in ### (tissue).
   ...
LDH-4 and LDH-5 predominate in ### (organ).
   ...

2. витамины, биоэнергетика
In the process of light perception vitamin ### participates (title)
   ...
In the process of blood clotting vitamin ### is involved (title)
   ...
In the calcium metabolism vitamin ### is involved ### (title)
   ...
Reactions of peroxidation are controlled by fat-soluble vitamin ### (title)
   ...
Into the decarboxylation of alpha-keto acids vitamin ### is involved (title)
   ...
The excess vitamin in the body is called ###
   ...
Niacin deficiency is called ###
   ...
Thiamin deficiency is called ###
   ...
Ascorbic Acid deficiency is called ###
   ...
Calciferol deficiency (in children) is ###
   ...
Substances that have a structure similar to vitamin and compete with it in the reactions are called ###
   ...
PABA is a provitamin of ### acid.
   ...
By folic acid deficiency ### anaemia evolves.
   ...
Vitamin that is necessary for a man in the largest quantities is an ### acid.
   ...
The first vitamin was discovered by Casimir ### (surname).
   ...
   The following vitamin is called ### (title
   ...
   The following vitamin is called ### (the word)
   ...
   The following vitamin is called ### (the word)
   ...
Localization place of ETC is ### ### ### (phrase)
   ...
Process of the cleavage of organic molecules to the final products – is called ###
   ...
The process of combining of biosynthetic mechanisms of formation of complex macromolecules from simple ones is called ###
   ...
Part of the internal energy used by the body to carry out useful work, is called ### energy
   ...
The first law of thermodynamics – is the law of conservation of ###
   ...
Organic compound, which hydrolysis is accompanied by the release of free energy of at least 21 kJ (5 kcal) is called ### ###
   ...
The most common high energy compound in the body is ###
   ...
The collection of substrate oxidation reactions in living cells to produce energy is called an ###oxidation
   ...
The collapse of the organic compounds in living tissues, accompanied by the consumption of molecular oxygen, is called ### ###
   ...
Tissue respiration - is the decomposition of organic compounds in living tissues, accompanied by the consumption of molecular ###
   ...
Terminal transporter of respiratory chain is ###
   ...
Anaerobic organisms are divided into facultative and ###.
   ...
Methods of exogenous substances and energy consumption include the consumption of light energy, breathing and ###.
   ...
During the organic substance synthesis, autotrophs absorb carbon dioxide and water, and excrete ### (word).
   ...
Among all the food components (mass ratio) ### predominates.
   ...
The totality of synthesis processes in a living organism is called ###.
   ...
The number of high energy compound in the AMP is equal to ### (number).
   ...
ATP is synthesized in ### (cell organelle).
   ...
The final electron acceptor in the respiratory chain is ### (substance).
   ...
The structure of cytochromoxidase includes ### (number) subunits.
   ...
TAC consists of ### (number) reactions.
   ...
A derivative of vitamin #### (title) takes part in the first reaction of oxidative decarboxylation of pyruvate
   ...
Adenylatecyclase converts ATP into ####
   ...
The most powerful macroerg in the body is ####
   ...
To what systems living organisms refer according to the type of energy exchange:
   1) closed
   2) isolated
   3) open
   4) open and closed depending on conditions
The first law of thermodynamics - is:
   1) the law of mass action
   2) the law of entropy
   3) the law on the absolute zero temperature
   4) the law of energy conservation
The ATP molecule has:
   1) three high energy compound
   2) two high energy compound
   3) one high energy compound
   4) no high energy compound
One gram of fat yields during the oxidation
   1) 79.8 kJ
   2) 17.2 kJ
   3) 17.6 kJ
   4) 38.9 kJ
One gram of carbohydrates yields during the oxidation
   1) 38.9 kJ
   2) 17.6 kJ
   3) 7.2 kJ
   4) 79.8 kJ
Centre of the energetic metabolism of the all types of cells is taken by:
   1) ATP
   2) electrochemical potential of coupled membranes
   3) GTP
   4) phosphocreatine
What connection does not apply to macroergic:
   1) guanidindiphosphate
   2) acetyl-coA
   3) glucose-6-phosphate
   4) adenosine triphosphate
ETC is:
   1) a series of transferase-enzymes
   2) a series of the hydrolase-enzymes
   3) a series of ligase-enzymes
   4) a series of oxidoreductase-enzymes
The mechanism of oxidative phosphorylation is explained by the theory:
   1) Koshland
   2) Pauling
   3) Fischer
   4) Mitchell
Enzymes in the respiratory chain are arranged in order of:
   1) decrease of the redox potential
   2) increase of the redox potential
   3) decrease of the Michaelis constant
   4) increase of the Michaelis constant
While the work of respiratory chain, protons are pumped in:
   1) matrix
   2) cytoplasm
   3) nucleus
   4) intermembrane space
For the coupling of oxidation and acidizing phosphorylation … should present:
   1) a potential difference of less than 0.1
   2) the presence of uncouplers
   3) the presence of ATP enzyme
   4) Krebs cycle enzymes availability
In what part of the mitochondria an excess of positively charged hydrogen ions is observed?
   1) matrix
   2) crista
   3) intermembrane space
   4) outer membrane
Which of these hormones is an uncoupler of oxidation and phosphorylation?
   1) oxytocin
   2) growth hormone
   3) adrenaline
   4) thyroxine
When uncoupling of oxidation and phosphorylation … is marked:
   1) coefficient P/O reduction
   2) coefficient P/O increase
   3) Km decrease
   4) Km increase
What cytochrome is called otherwise as cytochrome oxidase?
   1) c
   2) aa3
   3) b
   4) P-450
What type of living organisms on Earth came first?
   1) heterotrophic facultative anaerobes
   2) heterotrophic obligate anaerobes
   3) heterotrophic aerobes
   4) autotrophs
In what part of the cell tissue respiration is localized?
   1) nucleus
   2) ribosome
   3) ETC
   4) mitochondria
What substance regularly (cyclically) is formed in the TAC ?
   1) oxaloacetate
   2) fumarate
   3) malate
   4) citrate
How many molecules of reduced FAD are formed by one turn of the TCA cycle?
   1) 0
   2) 1
   3) 2
   4) 3
How many of reduced NAD molecules are formed by one turn of the TCA cycle?
   1) 1
   2) 2
   3) 3
   4) 4
Cells of what part of the plant are autotrophic?
   1) root
   2) stems
   3) barrel
   4) leaves
Which of these processes is not part of the matter and energy exchange?
   1) condensation
   2) absorption
   3) elimination
   4) metabolism
The author of chemioosmotic ATP synthesis theory is ….
   1) Krebs
   2) Mitchell
   3) Beckett
   4) Lowry
The author of oxidative chromogenic respiration theory is….
   1) Lavoisier
   2) Bach
   3) Palladin
   4) Mitchell
Who among these scientists is the author of peroxide hypothesis of biological oxidation?
   1) Lavoisier
   2) V. Palladin
   3) A. Bach
   4) Pauling
The molecule residue of what substance is not included in the NAD?
   1) riboflavin
   2) nicotinamide
   3) phosphate
   4) ribose
In dietology is widely known the food component proportion: 1-1- 4. What component is marked by 4?
   1) proteins
   2) fat
   3) carbohydrates
   4) minerals
What nitrogenous base is not included in the DNA?
   1) adenine
   2) thymine
   3) guanine
   4) uracil
   Determine the chemical structur
   1) thymine
   2) adenine
   3) guanine
   4) cytosine
   Determine the chemical structur
   1) adenine
   2) uracil
   3) guanine
   4) cytosine
   Determine the chemical structur
   1) adenine
   2) thymine
   3) guanine
   4) cytosine
   Determine the chemical structur
   1) adenine
   2) thymine
   3) guanine
   4) cytosine
The functional unit of the genetic code:
   1) mononucleotide
   2) triplet
   3) amino acid
   4) mRNA
The number of nucleotides coding each amino acid in the cell:
   1) 1
   2) 2
   3) 3
   4) 4
The same triplets encode the same amino acid in animals, bacteria, viruses and plants. How this property of the genetic code is indicated by?
   1) degeneracy
   2) tripletacy
   3) uniqueness
   4) flexibility
Which characteristics do not refer to the postulates of Creek characterizing the genetic code?
   1) triplet
   2) degenerate
   3) non-linear
   4) universal
Specify the movement of genetic information, characteristic for the majority of viruses
   1) DNA -> RNA
   2) RNA -> RNA
   3) DNA -> DNA
   4) RNA -> DNA
Specify the movement of genetic information, characteristic of viruses with reverse transcriptase
   1) DNA -> RNA
   2) RNA -> RNA
   3) DNA -> DNA
   4) RNA -> DNA
What does not belong to the main components of the protein-synthesizing system?
   1) mRNA and tRNA
   2) amino acids
   3) ribosome
   4) DNA
The transcription is divided into 3 stages. Which of the following does not exist?
   1) initiation
   2) activation of amino acids
   3) elongation
   4) termination
What nucleic acid carries genetic information of the amino acid sequence while protein synthesis
   1) rRNA
   2) DNA
   3) mRNA
   4) tRNA
The reaction of matrix synthesis is
   1) transcription
   2) translation
   3) replication
   4) all of the above
The method by which information is recorded in the protein structure of DNA, is called:
   1) transcription
   2) translation
   3) replication
   4) genetic code
How many nucleotides encode a sequence of 10 amino acids while protein synthesis?
   1) 30
   2) 20
   3) 40
   4) 10
How many nucleotide encode a sequence of 105 amino acids while protein synthesis?
   1) 315
   2) 210
   3) 524
   4) 105
Which of these nitrogen bases is an aromatic one?
   1) thymine
   2) adenine
   3) uracil
   4) all of the above
To what nitrogenous base adenine is complementary?
   1) T
   2) C
   3) G
   4) all of the above
How many histone protein globules does one nucleosome contain?
   1) 4
   2) 6
   3) 8
   4) 10
At what level of the DNA structure a spacer site can be found?
   1) tertiary
   2) secondary
   3) primary
   4) all of the above

4. обмен пр. слож белков
Porphyrins are synthesized mainly in ### ### (phrase), ### (organ)
   ...
Name the product of reaction in the synthesis of heme glycine + succinyl CoA ? ###
   ...
Urine is coloured in dark-brown by ###
   ...
Enzyme catalyzed these reaction in the synthesis of heme (glycine + succinyl CoA -> δ-aminolevulinic acid) is ### ###
   ...
A characteristic feature of porphyrins is the ability to form complexes with ### ions
   ...
Gout is disorder of the catabolism and excretion of ###
   ...
   This is ##
   ...
   This is ##
   ...
   This is ### ###
   ...
   This is ### ###
   ...
   This is ### (abbreviation)
   ...
   This is ##
   ...
   This is ###
   ...
   This is ### ##
   ...
Positive nitrogen balance is observed
   A. during pregnancy
   B. at ageing
   C. in tumor growth
   D. in a growing child
   E. in hormonal disorders
Negative nitrogen balance is observed
   A. at the growth of the organism
   B. at ageing
   C. during pregnancy
   D. in hypoxia
   E. in cancer
   F. in acute inflammation
Essential amino acids are, which:
   A. are the most used in the organism
   B. are the minimal in food
   C. cannot be synthesized in the body
   D. give the most of energy
pH optimum of trypsin is
   A. 1.5- 2.5
   B. 7.5-8.5
   C. 6.8-7.0
   D. 7.0-8.5
Pepsin is
   A. endopeptidase
   B. exopeptidases
   C. carboxypeptidase
   D. aminopeptidase
Rennin is synthesized in the
   A. salivary glands
   B. stomach
   C. pancreas
   D. wall of intestine
The nutritional value of a protein is determined by
   A. amino acid composition
   B. the ratio of amino acids
   C. resistance to the thermal denaturation
   D. the content of vitamins
   E. the correspondence to enzymes of the gastrointestinal tract
As a result of deamination of amino acids … are formed
   A. amines and carbon dioxide
   B. carboxylic acid and ammonia
   C. hydrogen sulfide
   D. water and carbon dioxide
As a result of decarboxylation of amino acids … are formed
   A. amines and carbon dioxide
   B. carboxylic acid and ammonia
   C. hydrogen sulfide
   D. water and carbon dioxide
Excreting of excess nitrogen as uric acid is typical for
   A. bird
   B. fish
   C. mammalian
   D. human
Neutralization of ammonia in human organism is carried out by synthesis of
   A. glutamine and asparagine
   B. ammonium salts
   C. urea
   D. amino acids from alpha-ketoacids
Melanin forms from
   A. methionine
   B. tryptophan
   C. phenylalanine
   D. isoleucine
   E. tyrosine
Serotonin forms from
   A. tryptophan
   B. phenylalanine
   C. methionine
   D. isoleucine
   E. tyrosine
Albinism is metabolic disorder of
   A. phenylalanine
   B. tryptophan
   C. methionine
   D. isoleucine
   E. alanine
Hartnup disease is metabolic disorder of
   A. phenylalanine
   B. tyrosine
   C. tryptophan
   D. methionine
   E. lysine
The activity of blood aspartate aminotransferase is increased mainly in pathology of
   A. kidney
   B. liver
   C. heart
   D. pancreas
The activity of alanine aminotransferase in blood increases mainly in the pathology of
   A. kidney
   B. liver
   C. heart
   D. pancreas
Formation of indole and skatole in the gut by the microbial enzymes derived from
   A. tryptophan
   B. tyrosine
   C. methionine, cysteine, cystine
   D. ornithine, lysine
Formation of putrescine and cadaverine occurs in the intestine from
   A. tryptophan
   B. tyrosine
   C. methionine, cysteine, cystine
   D. ornithine, lysine
The formation of hydrogen sulfide and mercaptan occurs in the large intestine from
   A. tryptophan
   B. tyrosine
   C. methionine, cysteine, cystine
   D. ornithine, lysine
Deamination of amino acids is
   A. reductive
   B. oxidative
   C. hydrolytic
   D. intramolecular
Decarboxylation of amino acids is
   A. alpha-decarboxylation
   B. omega-decarboxylation
   C. decarboxylation combined with transamination
   D. oxidative
Histamine is formed from histidine by
   A. decarboxylation
   B. deamination
   C. transamination
   D. hydrolysis
gamma-aminobutyric acid forms from glutamic acid by
   A. deamination
   B. transamination
   C. hydrolysis
   D. decarboxylation
Dopamine is formed from tyrosine by
   A. deamination
   B. decarboxylation
   C. transamination
   D. hydrolysis
Serotonin is formed from 5-hydroxytryptophan by
   A. deamination
   B. transamination
   C. decarboxylation
   D. hydrolysis
Monoamine oxidase catalyzes inactivation of the biogenic amines by
   A. oxidation
   B. reduction
   C. oxidative deamination
   D. hydratation
Coenzyme of monoamine oxidases is
   A. NADH
   B. FAD
   C. CoA
   D. CoQ
Monoamine oxidase is localized in the
   A. nucleus
   B. ribosome
   C. cytoplasm
   D. mitochondria
For the first time urea cycle was described by
   A. Poling
   B. Krebs
   C. Braunstein
   D. Euler
Healthy rats had the diet without valine for a long time. What nitrogen balance is in these animals?
   A. positive
   B. negative
   C. nitrogen equilibrium
Rats had the diet without lysine for a long time. What nitrogen balance is in these animals?
   A. positive
   B. negative
   C. nitrogen equilibrium
Healthy rats had the diet without cysteine for a long time. What nitrogen balance is in these animals?
   A. positive
   B. negative
   C. nitrogen equilibrium
Healthy rats had the diet without tyrosine for a long time. What nitrogen balance is in these animals?
   A. positive
   B. negative
   C. nitrogen equilibrium
In children often flu virus breaks the synthesis of carbomoil phosphate synthetase. Thus there is vomiting, dizziness, convulsions, loss of consciousness is possible. Increasing of what metabolite causes such symptoms?
   A. carbon dioxide
   B. ammonia
   C. uric acid
   D. orotate
In a patient with signs of toxic poisoning of the central nervous system (vomiting, dizziness, malaise, loss of consciousness) argininosuccinate was opened in urine up to 3 g/day (normally it is missing). Select a possible cause of the disease.
   A. disorder of the synthesis of GABA
   B. disorder of the synthesis of urea
   C. disorder of the synthesis of serotonin
   D. disorder of the synthesis of acetylcholine
In a child with typical symptoms of poisoning of the central nervous system (repeated vomiting, loss of consciousness) high level of citrulline was revealed in the blood. What is the cause?
   A. disorder of the synthesis of urea
   B. disorder of the synthesis of GABA
   C. disorder of the synthesis of serotonin
   D. disorder of the synthesis of acetylcholine
A newborn infant has dark urine on contact with air. There is the high level of homogentisate In urine. What disease is?
   A. alkaptonuria
   B. phenylketonuria
   C. albinism
   D. Hartnup disease
Deficiency of vitamin B6 interrupts the processes of
   A. decarboxylation
   B. transamination
   C. formation of biogenic amines
Vitamin B6 is often prescribed at the deficiency of epinephrines (Parkinson's disease, neuritis, depression), because it participates in
   A. decarboxylation of DOPA
   B. transamination
   C. oxidation of pyruvate
   D. all of the above is true
Histamine forms by decarboxylation of histidine. What is its biological effect?
   A. dilates the small vessels
   B. regulates the secretion of hydrochloric acid in the stomach
   C. is mediator of pain
   D. activates glutaminase
Essential amino acid is
   A. serine
   B. leucine
   C. tyrosine
   D. proline
Conditionally nonessential amino acid is
   A. arginine
   B. glutamate
   C. tyrosine
   D. cysteine
Conditionally nonessential amino acid is
   A. cysteine
   B. proline
   C. glycine
   D. histidine
In the synthesis of serine … are involved
   A. acetyl CoA and aspartate
   B. 3-phosphoglycerate and glutamate
   C. ATP and phenylalanine
   D. glucose and methionine
Taurine (component of pair bile acids) forms by decarboxylation of
   A. tryptophan
   B. cysteine
   C. histidine
   D. methionine
In synthesis of cysteine the source of sulfur is
   A. valine
   B. tryptophan
   C. phenylalanine
   D. methionine
The active form of methionine is S-adenosylmethionine. What high energy substance is used for its synthesis?
   A. ATP
   B. AMP
   C. ADP
   D. acyl CoA
Creatine is necessary for the formation of high-energy compound creatine phosphate in the muscles. Which amino acids are involved in its synthesis?
   A. isoleucine, histidine and cysteine
   B. tryptophan, proline and alanine
   C. phenylalanine, serine and tyrosine
   D. arginine, glycine and methionine
Reducing of SH-groups in the active site of many proteins and enzymes occurs often using glutathione, atypical tripeptide formed of
   A. glutamate, glycine and methionine
   B. glutamate, cysteine and glycine
   C. glutamate, serine and cysteine
   D. glutamate, histidine and cysteine
Which amino acid is precursor of the hormones of thyroid?
   A. proline
   B. threonine
   C. tryptophan
   D. tyrosine
The end products of metabolism of any all amino acids are
   A. hydrogen sulfide
   B. carbon dioxide
   C. water
   D. ammonia
Which of the processes of amino acid metabolism is amphibolic?
   A. deamination
   B. transamination
   C. decarboxylation
   D. reamination
The main reason of disorders of amino acid metabolism is
   A. a lack of enzyme
   B. the excess of certain amino acids
   C. a change of metabolic reaction rate
   D. all of the above is true
Neutralization of ammonia formed by deamination of amino acids and nitrogen bases, includes
   A. formation of amides of amino acids
   B. synthesis of urea
   C. formation of ammonium salts
   D. synthesis of creatinine
Match the name of enzyme and its characteristic. 1). Pepsin 2). Trypsinogen 3). Aminopeptidase 4) .enterokinase
   1. endopeptidase
   3. is produced in the gut wall
   4. activates the proenzymes
   2. inactive form of the enzyme
Match the process and its localization. 1). urea synthesis 2). the synthesis of creatinine 3). synthesis of glutamine 4). reamination of alpha-ketoglutarate
   4. predominantly brain
   2. liver, kidney, muscles
   3. all tissues
   1. liver
Match the product and its source. 1). histamine 2). dopamine 3). taurine 4). Glutathione
   2. tyrosine
   1. histidine
   4. glutamate, cysteine, glycine
   3. cysteine
Match the amino acid and its characteristic. 1). histidine 2). tryptophan 3). tyrosine 4). Serine
   2. essential amino acid
   4. nonessential amino acid
   3. conditionally replaceable amino acid
   1. partially replaceable amino acid
Match the enzyme and the process. 1). arginase 2). glutamate dehydrogenase 3). tyrosinase 4). monoamine oxidase
   2. reamination of alpha-ketoacids
   4. inactivation of biogenic amines
   1. urea synthesis
   3. synthesis of melanin
The difference between total nitrogen intake and total nitrogen loss called ### ###
   ...
Excess of ingested nitrogen called ### nitrogen balance
   ...
If nitrogen output exceeds intake, it called ### nitrogen balance
   ...
Nitrogen ### is in the healthy adult
   ...
The precursor of gastricsin is ###
   ...
Removing of amino group in the form of ammonia called ###
   ...
Transamination of amino acids with subsequent oxidative deamination of glutamate called ### ### (phrase)
   ...
A human has the ### type of nitrogen metabolism
   ...
Gamma-aminobutyric acid is formed by the decarboxylation of ###
   ...
Decarboxylation of cysteine forms ### (biogenic amine)
   ...
Vitamin ### ### takes part in the synthesis of serine from glycine
   ...
Enzyme ### ### catalyzes the formation of creatine phosphate from precursor
   ...
Choose one correct answer. Purine ring includes
   A. 9 carbon atoms
   B. 5 nitrogen atoms and 4 carbon atoms
   C. 4 nitrogen atoms and 5 carbon atoms
   D. 2 nitrogen and 4 carbon atoms
   E. 6 nitrogen atoms
Choose the wrong answer. … are necessary for purine synthesis
   A. amino acids
   B. carbohydrates
   C. lipids
   D. CO2
   E. vitamins
Choose one correct answer. Source of carbon atoms in the purine synthesis is
   A. phospholipid
   B. glycine
   C. sugar
   D. pyrimidine
   E. uric acid
Choose one correct answer. Source of carbon atoms in the purine synthesis is
   A. CO2
   B. proline
   C. ribose
   E. uric acid
Choose one correct answer. Source of carbon atoms in the purine synthesis is
   A. ribose
   B. serine
   C. folate
   D. pyrimidine
   E. uric acid
Choose one correct answer. Source of carbon and nitrogen atoms in the purine synthesis is
   A. aspartate
   B. glutamate
   C. folic acid
   D. glycine
   E. uric acid or allopurinol
Choose one correct answer. The basic cyclic precursor of purine is
   A. pyrrol
   B. inosinic acid
   C. uric acid
   D. orotic acid
   E. proline
Choose one correct answer. The source of the amino group of adenilate is
   A. aspartate
   B. glutamate
   C. folate
   D. pyrimidine
   E. ammonia
Choose one correct answer. The source of the amino group of guanylate is
   A. aspartate
   B. folate
   C. pyrimidine
   D. ammonia
   E. glutamate
Choose one correct answer. In the formation of high energy substance from ADP … is used.
   A. oxidative phosphorylation
   B. ATP
   C. UTP
   D. CTP
   E. TTP
Choose one correct answer. In the formation of high energy substance from GDP … is used
   A. GTP
   B. ATP
   C. oxidative phosphorylation
   D. CTP
   E. UTP
Choose one correct answer. The main cyclic precursor of pyrimidine is
   A. pyrrole
   B. inosinic acid
   C. uric acid
   D. orotic acid
   E. proline
Choose one correct answer. Thioredoxin
   A. is involved in the synthesis of TMP
   B. is reductant of the 2’-hydroxyl of purine and pyrimidine ribonucleotides
   C. contains SH-groups
   D. is a protein
   E. all of the above is true
Choose one correct answer. Methyl donor for synthesis of TMP from UMP is
   A. methionine
   B. CO2
   C. H4folate
   D. sugar
Choose one correct answer. How many OH-groups are in uric acid?
   A. 1
   B. 2
   C. 3
   D. none
Name metabolites in the chain of transformations adenosine ?? ? hypoxanthine ??
   A. inosine, uric acid
   B. xanthine, uric acid
   C. xanthine, allantoin
   D. inosine, xanthine
   E. inosine, guanine
Call metabolites in the chain of transformations guanosine ?? ? xanthine ??
   A. guanine, uric acid
   B. hypoxanthine, uric acid
   C. hypoxanthine, allantoin
   D. guanine, hypoxanthine
   E. inosine, adenine
Call metabolites in the chain of transformations cytidine ->? -> uracil -> dihydrouracil -> N-carbamoylpropionate -> beta-alanine + ?
   A. thymidine, urea
   B. uridine, orotic acid
   C. uridine, urea
   D. cytosine, α-alanine
   E. inosine, adenine
Choose one correct answer. …are the end products of catabolism of pyrimidines
   A. α-alanine and urea
   B. β-alanine and urea
   C. NH3 and CO2
   D. β-alanine, β-aminoisobutyric acid and urea
   E. uric acid and urea
Choose one correct answer. Gout is the metabolic disorder of
   A. synthesis of purines
   B. synthesis of pyrimidines
   C. pyrimidine catabolism
   D. synthesis of nucleic acids
   E. purine catabolism
Choose one correct answer. Pyrimidine ring has
   A. 6 carbon atoms
   B. 4 nitrogen and 2 carbon atoms
   C. 5 nitrogen and one carbon atom
   D. 2 nitrogen and 4 carbon atoms
   E. 6 nitrogen atoms
Choose one correct answer. The human body contains .... grams of iron
   A. 1
   B. 5
   C. 10
   D. 20
   E. 100
Choose one correct answer. Ferritin is
   A. heme protein
   B. phosphoprotein
   C. chromoprotein
   D. metalloprotein
   E. simple protein
Choose one correct answer. Rich in ferritin tissue is
   A. liver
   B. spleen
   C. placenta
   D. red bone marrow
   E. all of the above
Choose one correct answer. Iron absorbs in the intestine in form of
   A. heme
   B. Fe2+
   C. Fe3+
   D. hemoglobin
   E. any of the above
Choose one correct answer. Sources of carbon atoms in heme synthesis are
   A. glycine and acetoacetate
   B. alanine and succinyl CoA
   C. succinate and glycine
   D. glycine and succinyl CoA
Name the product of this reaction in the synthesis of heme δ-aminolevulinate + δ-ALA -> ?
   A. heme
   B. porphyrin
   C. protoporphyrin IX
   D. succinyl CoA
   E. porphobilinogen
Call enzyme catalyzing this reaction in the synthesis of heme δ-aminolevulinate + δ-ALA ? porphobilinogen
   A. δ-ALA dehydrase
   B. heme synthase
   C. ferrochelatase
   D. δ-ALA synthase
Key enzyme regulating the synthesis of heme, is
   A. δ-ALA dehydrase
   B. heme synthase
   C. protoporphyrinogen oxidase
   D. δ-aminolevulinate synthase
Activators of heme synthesis are
   A. steroid hormones
   B. iron ions
   C. the number of transferrin receptors
   D. hypoxia
   E. all of the above
Bile pigments are
   A. the substances contained in the bile
   B. the products of cholesterol metabolism
   C. heme-containing proteins
   D. products of heme catabolism
   E. substances, colored in yellow
Choose the correct sequence of formation of urobilinic bodies
   A. direct bilirubin, stercobilin, mesobilinogen, stercobilinogen
   B. verdoglobin, mesobilinogen, bilirubin, stercobilin, stercobilinogen
   C. biliverdin, mesobilinogen, bilirubin, stercobilin, stercobilinogen
   D. verdoglobin, indirect bilirubin, stercobilin, mesobilinogen
   E. verdoglobin, bilirubin, mesobilinogen, stercobilinogen, stercobilin
Catabolism of heme in adults occurs mainly in
   A. spleen
   B. liver
   C. bone marrow
   D. in all of the above
   E. in any tissue
In liver free bilirubin conjugates with
   A. sulfuric acid
   B. glucuronic acid
   C. lactic acid
   D. bile acid
Free bilirubin in the blood is bound with
   A. α-globulins
   B. albumin
   C. β-globulins
   D. γ-globulins
   E. haptoglobin
Total bilirubin in the blood is ... µmol/L
   A. 0.5-1.0
   B. 2-4
   C. 4-16
   D. 6-21
   E. 10-30
Choose one wrong answer. Free bilirubin is
   A. formed in the tissues
   B. insoluble in water
   C. toxic
   D. formed from direct bilirubin
   E. converted into conjugated bilirubin
Choose one wrong answer. Direct bilirubin is
   A. synthesized in the liver
   B. water- soluble
   C. high toxic
   D. synthesized from indirect bilirubin
   E. a conjugate
Choose one wrong answer. Conjugated bilirubin is
   A. secreted into bile
   B. absorbed into the bloodstream from the liver
   C. converted to the free bilirubin
   D. synthesized from indirect bilirubin
   E. formed from stercobilinogen
Choose one wrong answer. The reason of hemolytic jaundice is
   A. transfusion of blood with other group or Rhesus-factor (to Rh- recipient}
   B. malaria
   C. chemical poisoning
   D. hepatitis
   E. hemolytic disease of newborns
Choose one wrong answer. The reason of hepatocellular jaundice is
   A. acute hepatitis
   B. hepatic insufficiency
   C. cirrhosis
   D. chronic hepatitis
   E. malaria
Choose one wrong answer. The reason of obstructive jaundice is
   A. cholelithiasis
   B. giardiasis
   C. ascariasis
   D. tumor
   E. chronic colitis
Free bilirubin in the blood increases at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. hepatocellular and hemolytic
   E. all of the above
Conjugated bilirubin in the blood increases at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. hepatocellular and obstructive
   E. all of the above
Free bilirubin in urine is determined at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. hepatocellular and hemolytic
   E. none
Conjugated bilirubin in urine is determined at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. hepatocellular and obstructive
   E. any
Choose one wrong answer. Stercobilinogen in urine increases at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. hepatocellular and hemolytic
   E. hemolytic and obstructive
Choose one correct answer. Mesobilinogen in urine is detected at ... jaundice
   A. hemolytic
   B. hepatocellular
   C. obstructive
   D. obstructive and hemolytic
   E. hepatocellular and obstructive
Choose the correct sequence of formation of metabolites in the catabolism of heme
   A. heme - verdoglobin - biliverdin – bilirubin
   B. heme – biliverdin – verdoglobin - bilirubin
   C. heme – bilirubin - biliverdin – verdoglobin
   D. heme -verdoglobin - bilirubin- biliverdin
Which of the following has the best solubility in water (blood)?
   A. indirect bilirubin
   B. bilirubin diglucuronide
   C. bilirubin monoglucuronide
   D. free bilirubin

5. матричный биосинтез. белки крови
Which of the blood proteins perform protective function?
   1) iron-containing proteins
   2) albumin
   3) lipoproteins
   4) gamma-globulins
In what order from the anode protein fractions of blood serum are distributed while electrophoresis?
   1) albumins– alpha-globulins – beta-globulins – gamma-globulins
   2) alpha-globulins – beta-globulins – albumins – gamma-globulins
   3) gamma-globulins –beta-globulins– alpha globulins – albumins
   4) albumins– gamma-globulins – alpha globulins – beta-globulins
Where blood proteins are synthesized?
   1) in liver cells
   2) in the cells of reticuloendothelial system
   3) in the elements of blood
   4) all of the above is true
What the concentration of blood proteins corresponds to hypoproteinemia (g/l)?
   1) 40-60
   2) 60-80
   3) more than 90
   4) 80-90
An anticoagulant is
   1) plasminogen
   2) factor III
   3) antithrombin III
   4) streptokinase
… is not a Hageman factor activator
   1) glass
   2) kaolin
   3) silicone
   4) coarse collagen
Activation of fibrinolysis is caused by:
   1) lipoproteins
   2) collagen
   3) antithrombin III
   4) streptokinase
Plasminogen in the plasma is reduced while:
   1) treatment by fibrinolytics
   2) severe liver disease
   3) DIC-syndrome
   4) all of the above is true
Phylloquinone influences the synthesis of ###
   ...
External haemostatic mechanism involves activation of № ### factor (Roman numeral)
   ...
Thrombin formation occurs by proteolysis of prothrombin № ### factor (Roman numeral)
   ...
In haemophilia there is a defect of ### factors
   ...
In the vascular endothelium ### is synthesized
   ...
In electrophoregram on the cathode side ### - ### are located on the extremities
   ...
Blood proteins that perform a protective function are called as ### - ###
   ...
The activation of plasma factors goes on factor № ### (Roman numeral) of platelets.
   ...
The increase in the plasma ### - ### marks a platelet activation
   ...
The initiator of the beginning of the blood clotting is № ### factor (Roman numeral)
   ...
The main physiological role of ceruloplasmin – is a ### transportation
   ...
The prealbumin level in serum is an indicator of the protein-synthesizing function of ###
   ...
The functional unit of the genetic code is ###
   ...
The number of nucleotides coding each amino acid in a cell is equal to ### (numeral)
   ...
Three adjacent nucleotides in a nucleic acid molecule is called as ###
   ...
20 amino acids encode 61 triplets, so each amino acid is encoded by several triplets. This property of the genetic code is called ###
   ...
The research team led by Erwin ### (surname) for the first time proved the symmetry of the construction of the DNA molecule.
   ...
### - is an enzyme that unwinds DNA.
   helicase

6. регуляция обмена. взаимосвязь
FSH (follicle-stimulating hormone) is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
GH (growth hormone) is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
Parathyroid hormone is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
Epinephrine is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. amino acid derivatives
Aldosterone is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
Prolactin is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
Vasopressin is
   A. glycoprotein
   B. simple protein
   C. peptide
   D. steroid
Which of the following hormones binds to intracellular receptor?
   A. vasopressin
   B. epinephrine
   C. insulin
   D. estradiol
Which of the following hormone deposits glucose into glycogen?
   A. insulin
   B. glucagon
   C. epinephrine
   D. GH
Which of the following hormones deposits lipids?
   A. glucagon
   B. T4
   C. epinephrine
   D. insulin
Lack of which of these hormones is the cause of myxedema?
   A. insulin
   B. vasopressin
   C.thyroxine
   D. glucocorticoids
… regulates the secretion of thyroxine
   A. FSH
   B. GH
   C. TSH
   D. ACTH
Releasing factors regulate the secretion of
   A. tropins
   B. thyroxine
   C. insulin
   D. sex hormones
Calcitonin is synthesized in
   A. thyroid
   B. pituitary
   C. hypothalamus
   D. parathyroid gland
Estrogens are synthesized mainly in
   A. adrenal cortex
   B. pituitary
   C. follicles of ovary
   D. corpus luteum
   E. placenta
Progesterone is synthesized mainly in
   A. corpus luteum
   B. pituitary
   C. adrenal cortex
   D. placenta
   E. A, C
   F. A, D
… stimulates the contraction of smooth muscle of uterus
   A. progesterone
   B. epinephrine
   C. vasopressin
   D. oxytocin
   Name the substanc
   A. сortisol
   B. desoxycorticosterone
   C. estradiol
   D. aldosterone
   Name the substanc
   A. cortisol
   B. aldosterone
   C. estradiol
   D. androsterone
   Name the substanc
   A. cortisol
   B. testosterone
   C. estradiol
   D. aldosterone
   Name the substanc
   A. cortisol
   B. progesterone
   C. estradiol
   D. androsterone
   Name the substanc
   A. cortisol
   B. desoxycorticosterone
   C. estrone
   D. testosterone
Interconversions are characteristic for proteins and carbohydrates. Which keto acid forms glutamate by transamination?
   A. alpha-ketoglutarate
   B. pyruvate
   C. oxaloacetate
   D. all of the above is true
Interconversions are characteristic for proteins and carbohydrates. Which keto acid transforms to aspartate by transamination?
   A. alpha-ketoglutarate
   B. pyruvate
   C. oxaloacetate
   D. all of the above is true
Interconversions are characteristic for proteins and carbohydrates. Which keto acid transforms to alanine by transamination?
   A. alpha-ketoglutarate
   B. pyruvate
   C. oxaloacetate
   D. all of the above is true
The process of gluconeogenesis is active in
   A. fasting
   B. diabetes mellitus
   C. intense muscular work
   D. all of the above is true
For synthesis of glucose in gluconeogenesis don’t use
   A. amino acids
   B. lactate
   C. glycerol
   D. fatty acids
Which amino acid is not a glucogenic?
   A. serine
   B. alanine
   C. glycine
   D. tryptophan
Which amino acid is not a glucogenic?
   A. threonine
   B. alanine
   C. glycine
   D. proline
Which amino acid is not a glucogenic?
   A. serine
   B. alanine
   C. glycine
   D. lysine
Acetyl-CoA can be a precursor for synthesis of
   A. cholesterol
   B. steroids
   C. vit.D
   D. all of the above is true
Acetyl-CoA is formed by
   A. oxidation of glucose
   B. beta-oxidation of fatty acids
   C. oxidative decarboxylation of pyruvate
   D. all of the above is true
Synthesis of ketone bodies is activated at
   A. hypoxia
   B. diabetes mellitus
   C. nephritis
   D. hepatic insufficiency
Cause of dwarfism is
   A. reduced production of parathyroid hormone
   B. congenital decrease of growth hormone production
   C. decrease of PTH synthesis
   D. Increased production of thyrotropin
The common sign for diabetes mellitus and diabetes insipidus is
   A. hyperglycemia
   B. ketonuria
   C. azotemia
   D. polyuria
… decreases at fasting
   A. the level of ketone bodies in urine
   B. synthesis of glycogen
   C. the rate of β-oxidation of fatty acids
   D. the level of amino acids in urine
In liver are neutralized such toxic substances as
   A. foreign substances – xenobiotics
   B. own metabolites
   C. products of putrefaction of amino acids in the intestine
   D. all of the above is true
In rickets is revealed
   A. decrease of PTH secretion
   B. decrease of the concentration of calcium in the blood
   C. increase of the synthesis of calcitriol
   D. abnormality of mineralization of growing bones (osteomalacia)
Choose one wrong answer.... is involved in the neutralization of toxic substances in the liver
   A. PAPS
   B. methionine
   C. UDPGA
   D. microsomal system
   E. ADP
Reactions of conjugation
   A. are the main stages of neutralization of xenobiotics
   B. are completed by formation of -OH groups in the molecule of xenobiotic
   C. precede to microsomal oxidation of xenobiotics
   D. are completed by the formation of -SH groups in the molecule of xenobiotic
Cresol and skatole are
   A. the products of microorganisms in the gut
   B. formed from tyrosine
   C. digested by anaerobic microorganisms
   D. used as substrates in the synthesis of essential amino acids
### is synthesized in the A-cells of the pancreatic islets
   glucagon
Hormone #### is synthesized in the corpus luteum
   ...
Hormone ### regulates the transport of glucose from the blood into the cell
   ...
The lack of the hormone ### is the cause of diabetes insipidus
   ...
### hormone mobilizes calcium metabolism
   parathyr*
The cause of thyrotoxicosis is an excess of the hormone ###
   ...
An excess of hormones #### is the cause of Cushing's disease
   ...
Hormone #### (abbreviation) stimulates growth processes
   ...
Hormone #### stimulates the deposition of metabolites of all organic substances (carbohydrates, proteins and fats)
   ...
The cause of the Adisson disease is disruption of ### gland
   ...
Hormone #### stimulates the uterine smooth muscle
   ...
### (abbreviation) controls adrenal hormones
   ACTH
#### (abbreviation) controls the secretion of thyroid hormones
   TSH
The most evolutionary "old" hormone is the pituitary hormone ###
   ...
Congenital lack of thyroxine is the cause of the disease, called ###
   ...
Acquired lack of thyroxine is the cause of the disease, called ###
   ...
Hypothalamus produces hormones called #### ####
   ...
Hormone ### controls the basal metabolic rate of all cells in the organism
   ...
The common end product of catabolism of carbohydrates, lipids and amino acids is ### ###
   ...
Ketone bodies are synthesized from ### ###
   ...
Lack of antidiuretic hormone causes the disease ### ### (phrase)
   ...
Calcitonin is synthesized in ### (gland)
   ...
Water-salt metabolism is regulated by hormones ### and ###
   ...
### (abbreviation) is activated form of glucuronic acid used In the neutralization of toxic substances in the body
   UDPGA
The main factor of microsomal oxidation in the detoxification is the terminal enzyme cytochrome ### (abbreviation)
   ...
The end point of the regulatory factor action to metabolic reactions is the ###
   ...
The end stage in the catabolism of the most organic molecules is ### ###
   ...
…are not synthesized in the adrenal cortex
   A. mineralocorticoids
   B. glucocorticoids
   C. sex hormones
   D. catecholamines

Липиды 1
1. What is this? CH3- (CH2) 14-COOH
   A. linoleic acid
   B. palmitic acid
   C. oleic acid
   D. stearic acid
2. What is this? CH3- (CH2) 4-CH = CH-CH2-CH = CH- (CH2)7-COOH
   A. linoleic acid
   B. palmitic acid
   C. oleic acid
   D. stearic acid
3. Choose the wrong nswer. Which of the following is lipid?
   A. triglyceride
   B. lecithin
   C. mucopolysaccharide
   D. sphingomyelin
4. How many kJ / kcal of energy are released by the oxidation of 1 g of fat?
   A. 17.6 / 4.1
   B. 39.3 / 9.3
   C. 26.6 / 6.2
   D. 12.0 / 2.8
   5. Name the substanc
   A. monoglyceride
   B. diglyceride
   C. triglyceride
   D. phosphatidic acid
   6. Name the substanc
   A. acetoacetyl-CoA
   B. butyryl-CoA
   C. malonyl-CoA
   D. acetyl-CoA
7. Cholesterol is the …
   A. steroid
   B. neutral fat
   C. phospholipid
   D. glycolipid
8. Gangliosides are …
   A. steroids
   B. neutral fats
   C. phospholipids
   D. glycolipids
10. Sphingomyelin is the …
   A. steroid
   B. neutral fat
   C. phospholipid
   D. glycolipid
11. Estrogens are …
   A. steroids
   B. neutral fats
   C. phospholipids
   D. glycolipids
12. Food fats give … % of total energy intake
   A. 10
   B. 25
   C. 40
   D. 90
13. In the diet average ratio of “protein : lipid : carbohydrates” is
   A. 1 : 4 : 1
   B. 1 : 1 : 4
   C. 4 : 1 : 1
   D. 4 : 1 : 4
14. In neonates digestion of fats begins in
   A. oral cavity
   B. stomach
   C. duodenum
   D. ileum
15. Which of the following feature is not typical for bile acids?
   A. emulsification
   B. activation of pancreatic lipase
   C. activator of peristalsis
   D. activation of tripsinogen
16. Which substances are not emulsifying agents?
   A. bile acids
   B. phospholipids
   C. cholesteryl esters
   D. bile salts
17. The products of lipid digestion are absorbed in
   A. stomach
   B. jejunum
   C. duodenum
   D. colon
18. Which of the following fatty acid is essential one for a human?
   A. arachidonic
   B. linoleic
   C. stearic
   D. palmitic
19. Which of the following fatty acid is saturated one?
   A. arachidonic
   B. linolenic
   C. stearic
   D. oleic
20. Which of the following fatty acid is an unsaturated one?
   A. palmitic
   B. capric
   C. stearic
   D. arachidonic
21. What is precursor for vitamin D synthesis in a human?
   A. cholesterol
   B. acetyl CoA
   C. glucose
   D. CO2
22. In a human cholesterol forms from …
   A. ammonia
   B. acetyl CoA
   C. glucose
   D. CO2
23. In a human fatty acids are synthesized from …
   A. acetyl-CoA
   B. cholesterol
   C. glucose
   D. ammonia
24. What are the largest lipoproteins?
   A. HDL
   B. LDL
   C. VLDL
   D. chylomicrons
25. What are the smallest lipoproteins?
   A. HDL
   B. LDL
   C. VLDL
   D. chylomicrons
26. What lipoproteins have the highest amount of cholesterol?
   A. HDL
   B. LDL
   C. VLDL
   D. chylomicrons
27. What lipoproteins have the highest amount of phospholipids?
   A. HDL
   B. LDL
   C. VLDL
   D. chylomicrons
28. What lipoproteins have the highest amount of triacylglycerols?
   A. HDL
   B. LDL
   C. chylomicrons
   D. VLDL
29. Which hormone is able to induce the intracellular lipolysis?
   A. adrenaline
   B. insulin
   C. estradiol
   D. somatostatin
30. Where does synthesis of fatty acids occur in the cell ?
   A. cytoplasm
   B. ribosome
   C. EPR
   D. nucleus
31. What is the end product of β-oxidation of fatty acids?
   A. ammonia
   B. pyruvate
   C. acetyl CoA
   D. citrate
32. Each cycle of β-oxidation of fatty acids produces … ATPs
   A. 2
   B. 3
   C. 5
   D. 7
33. Complete oxidation of glycerol produces … ATPs
   A. 12
   B. 20
   C. 36
   D. 130
34. Which of the following is not ketone body?
   A. acetoacetate
   B. hydroxybutyrate
   C. pyruvate
   D. acetone
35. What tissues are ketone bodies synthesized in?
   A. kidney
   B. brain
   C. liver
   D. muscle
36. Where in the cell does β-oxidation of fatty acids occur?
   A. cytoplasm
   B. ribosome
   C. mitochondria
   D. lysosome
37. What amino acid is involved in the synthesis of choline?
   A. glycine
   B. tryptophan
   C. methionine
   D. glutamate
38. Synthesis of cholesterol occurs in …
   A liver
   B. brain
   C. red marrow
   D. prostate
39. … is the sign of hyperglycemic coma
   A. edema
   B. smell of acetone
   C. smell of ammonia
   D. cold sweat
40. What is the level of ketone bodies in the urine of the healthy man?
   A. 5-8 mcg
   B. 24-27 mcg
   C. 75-80 mcg
   D. absence
41. Hyperketonemia is typical for …
   A. prolonged fasting
   B. stenocardia (constriction of the heart)
   C. hemophilia
   D. parkinsonism
42. Glycerol kinase converts glycerol to …
   A. glyceraldehyde
   B. triglyceride
   C. glycerol phosphate
   D. dihydroxyacetone phosphate
43. What tissues are directly affected in atherosclerosis?
   A. CNS
   B. vessels
   C. liver
   D. skin
44. 2/3 of gallstones is built from …
   A. uric acid salts
   B. phosphates
   C. bilirubin
   D. cholesterol
45. The cause of lysosomal diseases is the damage of …
   A. membrane
   B. lysosomes
   C. lysosomal enzyme
   D. gene of lysosomal enzyme
46. At fatty liver disease the fat is accumulated in …
   A. cells of the connective tissue
   B. cells of the liver capsule
   C. biliary tract
   D. hepatocytes
47. Cholesterol is excreted from the body with …
   A. saliva
   B. sweat
   C. urine
   D. bile
48. How name the increasing of blood lipid level?
   A. hyperlipemia
   B. hypertriglyceridemia
   C. hypercholesterolemia
   D. hyperlipoproteinemia
49. In the pathogenesis of fatty liver deficiency of … plays a key role
   A. methionine
   B. lysine
   C. glycine
   D. glutamine
50. The first reaction of glycerol oxidation is the reaction of …
   A. activation
   B. oxidation
   C. isomerization
   D. hydration

Липиды 2
   1. That is ###
   ...
   2. That is ### ###
   ...
   3. That is ###
   ...
   4. That is ###
   ...
   5. That is ###
   ...
   6. That is #### ###
   ...
   7. That is #### ###
   ...
8. That is #### #### HOOC-CH2-CO-S-СоА
   ...
9. That is #### #### CH3-CH2-CH2-CO-S-СоА
   ...
10. Acetyl CoA carboxylase converts acetyl CoA to ### ###
   ...
11. Phospholipase ### converts the phospholipids to lysolecithins
   ...
12. Prostaglandins are synthesized from ### ###
   ...
13. Llipoproteins, named ### (abbreviation)transfer the lipids from the intestine to liver
   ...
14. Llipoproteins, named ### (abbreviation)transfer the lipids from peripheral tissues to liver
   ...
16. Allosteric enzyme in intracellular lipolysis is ###
   ...
17. Cholesterol is excreted from the body in form of ###
   ...
18. The limiting reaction in the beta oxidation of fatty acids is controlled by the enzyme ###
   ...
19. The limiting reaction in synthesis of fatty acids is controlled by the enzyme ### ### ###
   ...
20. The limiting reaction in synthesis of cholesterol is controlled by the enzyme ### ### ###
   ...

Углеводы 1
1. Which of the following is a disaccharide?
   A. glucose
   B. lactose
   C. fructose
   D. glycogen
2. Which of the following is not digested in the human body?
   A. сellulose
   B. starch
   C. lactose
   D. glycogen
3. The most common carbohydrate in nature is …
   A. cellulose
   B. glucose
   С. starch
   D. chitin
4. Complete oxidation of 1 g of carbohydrates gives … kcal of energy
   A. 3.4
   B. 4.1
   C. 7.3
   D. 9.3
5. Which of the following carbohydrates is an anticoagulant?
   A. galactose
   B. Chondroitin sulfate
   C. Heparin
   D. ribose
6. Which of the following enzymes controls the limiting reaction of glycolysis?
   A. lactate dehydrogenase
   B. phosphohexose isomerase
   C. aldolase
   D. phosphofructokinase
7. Anaerobic oxidation of 1 molecule of glucose provides … ATP molecules
   A. 2
   B. 6
   C. 12
   D. 36
8. Aerobic oxidation of 1 molecule of glucose provides … molecules of ATP
   A. 2
   B. 6
   C. 12
   D. 36
9. Where is glycolysis located?
   A. nucleus
   B. cytosol
   C. mitochondria
   D. EPR
10. The most important regulatory enzyme of the TCA cycle is …
   A. aconitase
   B. fumarase
   C. succinate dehydrogenase
   D. isocitrate dehydrogenase
11. How many ATP molecules are generated for each turn of the citric acid cycle?
   A. 2
   B. 6
   C. 12
   D. 36
12. Which tissue has more amount of glycogen?
   A. brain
   B. lung
   C. red bone marrow
   D. liver
13. How many ATP molecules are generated during oxidative decarboxylation of pyruvate?
   A. 2
   B. 6
   C. 12
   D. 36
14. Which of the following processes is not a source of endogenous glucose?
   A. breakdown of glycogen
   B. gluconeogenesis
   C. other hexoses
   D digestion
15. Which way of the utilization of glucose is major for a man?
   A. glycolysis
   B. pentose cycle
   C. dichotomous pathway
   D. glycogenesis
16. Which of the following processes performs the plastic function?
   A. glycolysis
   B. pentose phosphate pathway
   C. dichotomous pathway
   D. synthesis of glycogen
17. Which of the following processes provides a major portion of the body’s NADPH?
   A. pentose pathway
   B. glycolysis
   C. dichotomous pathway
   D. glycogenolysis
18. The activated form of glucose is
   A. glucose-6-phosphate
   B. gluconic acid
   C. glycogen
   D. sorbitol
19. The enzymes of the pentose phosphate pathway are found in
   A. nucleus
   B. mitochondria
   C. EPS
   D. Cytoplasm
20. The level of blood glucose (mmol / l) is
   A. 65-86
   B. 7,36-7,4
   C. 3,3-6,0
   D. 150-170
21. The most prevalent monosaccharide in nature is
   A. glucose
   B. fructose
   C. ribose
   D. mannose
22. Which of the hormones is synthesized in A-cells of pancreas?
   A. vasopressin
   B. Glucagon
   C. insulin
   D. pancreozymin
23. Which of the following is a regulatory enzyme (allosteric) in TCA cycle?
   A. succinyl-CoA thiokinase
   B. fumarase
   C. succinate dehydrogenase
   D. isocitrate dehydrogenase
24. Hyperglycemia is marked with an overdose of
   A. Insulin
   B. thyroxine
   C. adrenaline
   D. glucagon
25. Which of the following monosaccharides is pentose?
   A. glucose
   B. galactose
   C. ribose
   D. erythrose
26. Fructose forms by the hydrolysis of
   A. maltose
   B. lactose
   C. sucrose
   D. starch
   27. Name the given chemical structure
   A. α-glucose
   B. β-glucose
   C. fructose
   D. galactose
   28. Name the given chemical structure
   A. 3-phosphoglycerate
   B. phosphoenolpyruvate
   C. dihydroxyacetone phosphate
   D. glyceraldehyde 3-phosphate
   29. Name the given chemical structure
   A. glyceraldehyde
   B. glycerate
   C. pyruvate
   D. lactate
   30. Name the given chemical structure
   A. 2-phosphoglycerate
   B. phosphoenolpyruvate
   C. glyceraldehyde phosphate
   D. bisphosphoglycerate
   31. Name the given chemical structure
   A. 2-phosphoglycerate
   B. 3-phosphoglycerate
   C. 1,3-diphosphoglycerate
   D. glitseraldegidfosfat
   32. Name the given chemical structure
   A. lactose
   B. sucrose
   C. maltose
   D. cellobiose
33. The main cause of type I diabetes is
   A. lack of insulin
   B. lack of vasopressin
   C. glucocorticoid excess
   D. insulin resistance
34. Isocitrate dehydrogenase catalyzes the conversion of isocitrate to
   A. α-ketoglutarate
   B. succinyl-CoA
   C. citrate
   D. fumarate
35. Fumaric acid is oxidized to … by fumarase
   A. oxaloacetate
   B. L-malate
   C. succinate
   D. D-malate
36. Which of the following monosaccharide has the highest rate of absorption in human?
   A. mannose
   B. glucose
   C. galactose
   D. sucrose
37. The most common glycogen storage disease is
   A. von Gierke’s disease
   B. Pompe’s disease
   C. Andersen’s disease
   D. McArdle’s disease
38. Which of the following enzyme controls irreversible reaction of glycolysis?
   A. phosphoglucose isomerase
   B. lactate dehydrogenase
   C. hexokinase
   D. aldolase
39. Which of the following enzyme controls the reaction of substrate-level phosphorylation in TCA cycle?
   A. succinyl-CoA synthetase
   B. succinate dehydrogenase
   C. fumarase
   D. isocitrate dehydrogenase
40. The minimum number of molecules of oxaloacetate required to oxidize 50 molecules of acetyl-CoA is
   A. 1
   B. 5
   C. 10
   D. 50
41. Cory cycle is the combination of
   A. dichotomous pathway and pentose cycle
   B. glycogenesis and glycogenolysis
   C. glycolysis and glycogenolysis
   D. glycolysis and gluconeogenesis
42. Which of the following vitamin (in the form of derivative) is not involved in the oxidative decarboxylation of pyruvate?
   A. B1
   B. B6
   B. B3
   G. B5
43. In the glycerophosphate shuttle 1 molecule of NADH results the synthesis of … ATPs
   A. 1
   B. 2
   C. 3
   D. 0
44. Malate-aspartate shuttle produces 1 molecule of NADH and yeilds … ATPs
   A. 1
   B. 2
   C. 3
   D. 0
45. Which of the following enzyme of TCA cycle has FAD as a prosthetic group?
   A. fumarase
   B. succinate dehydrogenase
   C. isocitrate dehydrogenase
   D. malate dehydrogenase
46. Which of the following substance gives the most energy in a human?
   A. Starch
   B. Protein
   C. sucrose
   D. fat
47. How many ATPs are required for activation of phosphorylase b?
   A. 1
   B. 2
   C. 3
   D. 4
48. Pyruvate dehydrogenase complex includes … enzymes
   A. 2
   B. 3
   C. 4
   D. 5

Углеводы 2
1. Vitamin-like substance #### #### takes part in the oxidative decarboxylation of pyruvate
   ...
2. Only muscles and #### tissue have receptors for insulin
   ...
3. A derivative of vitamin #### (letter name) takes part in the first reaction of oxidative decarboxylation of pyruvate
   ...
4. Adenylate cyclase converts ATP to ####
   ...
5. #### #### is the connective tissue mucopolysaccharide with the highest molecular weight
   ...
6. #### is the main regulatory enzyme in glycolysis
   ...
7. Overdose of insulin may be reason of #### ####
   ...
8. Lactose consists of glucose and ####
   ...
9. Isomaltose is formed during hydrolysis of ####
   ...
   10. That is ###
   ...
   11. That is ###
   ...
   12. That is #### (short name
   ...
   13. This reaction is catalyzed by the #### (enzyme
   ...
   14. That is ###
   ...
15. The basic activated form of glucose in the body is ### ###
   ...
17. The energy yield of 2-d stage of complete oxidation of glucose is ### ATPs (number)
   ...
18. Transfer the glucose from blood into a cell is stimulated by ###
   ...
19. The enzyme catalyzing an anaplerotic reaction in the TCA cycle is ###
   ...
The main cause of classic galactosemia is a deficiency of enzyme ### ### ###
   ...