In glycolysis ATP is produced by the following enzyme______________?

Related Mcqs:

1. Benzidine test is positive with the enzyme______________?

   A. Cytochrome oxidase
   B. Dehydrogenase
   C. Hydrolase
   D. Peroxidase

2. Which one of the following enzymes provides a link between glycolysis and the citric acid cycle ?

   A. Lactate dehydrogenase
   B. Pyruvate kinase
   C. Citrate synthase
   D. Pyruvate dehydrogenase

3. Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?

   A. Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3DPG
   B. Hypoxia inhibits hexokinase
   C. Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane
   D. Activation of the regulatory enzymes by high PH

4. Insulin acts on which enzyme in glycolysis ?

   A. Glucokinase
   B. Hexokinase
   C. Glucose 6 phosphatase
   D. Adenylate kinase

5. The end product of glycolysis under anaerobic conditions is_______________?

   A. Lactic acid
   B. Pyruvic acid
   C. Acetoacetic acid
   D. Oxaloacetic acid

6. The enzyme involved in the first committed step of glycolysis is____________?

   A. Phosphofructokinase
   B. Glucose-6-Phosphatase
   C. Hexokinase
   D. Enolase

7. An enzyme not involved in glycolysis is______________?

   A. Enolase
   B. Phosphoglycero mutase
   C. Aldolase
   D. Glycerophosphate dehydrogenase

8. Inhibition of glycolysis by O2 is known a_____________?

   A. Muni effect
   B. Pasteur effect
   C. Hill reaction
   D. Gluconeogenesis

9. Which of the following is a membrane bound enzyme that catalyzes the formation of cyclic AMP from ATP ?

   A. Tyrosine kinase
   B. Polymerase
   C. ATP synthase
   D. Adenylate cyclase

10. One molecule of acetyl Co-A gives rise to ________ ATP molecules?

    A. 2
    B. 8
    C. 12
    D. 32