Which of the following is not coenzyme?

Determine the enzyme with the relative specificity.

Substrates of proteases are:

What is the basis for the classification of enzymes?

Reduced concentration of which substances increases the speed of reaction with participation of proteases?

366. which of the following functional groups of enzyme molecule participate in catalytic process? 1)SH-group 2)imidazole group of histidine molecule 3)hydroxyl group of serine and threonine 4)COOH group of glutamic and aspartic acid

what determines the catalytic activity and the specificity of enzyme .

what does not determine the rate of enzymatic reaction?

Active site of complex enzymes consists of:

370.Determine the enzyme (I), which catalyzes the following reaction: Carbamide + H2O→ 2 NH3 + CO2; and its specificity (II):

How is enzyme different from inorganic catalyst?

Which one is not the coenzyme of transferases?

What does the non-competitive inhibitor bind to?

Lipase, α-amylase and trypsin belong to the class of:

Which of the following classes of enzymes promotes the intramolecular bond cleavage with the participation of water?

Which of the following classes of enzymes catalyzes intramolecular changes?

The other name of synthases is:

Which of the following enzymes catalyzes the following reaction: R – R1 + H2OD R – H + R1OH.

Which class does the enzyme, which catalyzes the following reaction, belong to? CH3COOH+HS-CоА + ATP→CH3CO-CоА + АMP + H4P207

Which class does the enzyme, which catalyzes the following reaction, belong to? Glutamic acid + H2O + NAD+ → α-KGA + NH3+ NADH2

Select coenzymes which have vitamin nature:

Activity of which enzyme increases in blood in acute pancreatitis?

Inhibitor of which enzyme in blood is contrical?

How are called enzymes which have ion metals as the regular part of active site?

385.Determine the compliance for moniiodacetamid (I) inhibitor type and functional group (II) related with it.

What does pH in the enzyme molecule act on?

387.Activity of which isoenzyme of lactate dehydrogenase increases in blood in myocardial infarction (I) and Botkin's disease (II)?

Determine the reason of the change of cholinesterase activity under optimal conditions change pH- 5,0 (I), t=50 °C (II):

Non-protein part of complex enzymes is called ?

Enzymes are classified into ?

Which site of enzyme provides conversion of substrate?

What is not observed under physiological conditions?

Reason of enzymes inactivation at the temperature more than 50°C is:

Select the correct arrangement of pH optimum for the following enzymes: pepsin (I), α-amylase (II), ximotripsin (III).

Which amino acid in the enzyme molecule binds with diisopropyl fluorophosphate (DFP) as inhibitor?

Which value of pH activity of pepsin is maximum?

Determine the enzyme, that which catalyzes the reaction (NH2)2CO+H2O2NH3 + CO2 and its specificity:

What is the unit of enzyme activity in the International System of Units?

Which enzyme is used in the diagnosis of liver diseases?

Which enzyme drug stops the development of RNA-containing viruses?

401.Define accordingly enzyme, coenzyme and inhibitor for the following reaction:

402.Determine the correspondence between enzymes that have importance in clinical diagnostics and following diseases: I. Acid phosphatase 1) myocardial infarction II. α-Amylase 2) acute pancreatitis III. γ-glutamyltransferase 3) prostate cancer IV. Creatine kinase 4) liver disease

Which of the following belong to the iron and sulfur-containing flavoproteins?

Which factors determine the speed of the enzyme reaction?

405.Find the correspondence. A class of enzymes Vitamins-Coenzymes I. Oxidoreductases a. PALF, CH3-B12 II. Transferase b. TPF, HS-CoA III. Isomerase c. carboxybiotin, N5, N10-CH = THFT IV. Lyase d. PALF, DOAK V. Ligases e. NAD, FAD

406. Find the correspondence between processes and enzymes, used in the treatment. I. Thrombosis​​a. pepsin II. Regeneration of tissue ​​b. ribonuclease III. Treatment of purulent wounds ​​c. urokinase IV. Diseases of the stomach ​​d. hyaluronidase

407. Which effects can activate (I) and inhibit (II) enzyme? 1. Binding of heavy metal​2. Joining a phosphoric acid residue 3. Joining effector​4. Accession cyanide 5. Education multienzyme complex

Which enzyme class does catalase belong to?

For which organ does the LDH1 have a diagnostic value?

The curve reflects the dependence of the rate of enzymatic reaction from:

Which enzyme belongs to oxidoreductases class?

Which class of enzymes catalyzes the decomposition reaction without the presence of water?

Which curve reflects the dependence of the rate of enzymatic reaction from the substrate concentration?

How are called enzymes, catalyzing the same reactions, but having different physicochemical properties?

The curve reflects dependence of the rate of enzymatic reaction from:

Which curve reflects the dependence of rate of enzymatic reaction from pH?

Which group of catalytic site of enzyme is the action of mercury ions associated with as inhibitors?

Which coenzyme contains a disulfide group?

With residues of which amino acids does phosphoric acid bind with ether bond in the polypeptide chain in modification of enzyme with phosphorylation?

Indicate the class which acetylcholinesterase (I) and its inhibitor (II) belong to.

Holoenzymes is ?

Belong to lyases:

Which of the following enzymes is not a protein?