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

Related Mcqs:

1. An enzyme not involved in glycolysis is______________?

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

2. Insulin acts on which enzyme in glycolysis ?

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

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

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

4. 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...

5. In glycolysis ATP is produced by the following enzyme______________?

   A. Hexokinase B. Phosphoglycerate kinase C. Enolase D. Phosphohexose isomerase...

6. Inhibition of glycolysis by O2 is known a_____________?

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

7. Key enzyme in urea synthesis is____________?

   A. Urease B. Carbamyl synthetase C. Arginase D. Ornithine...

8. 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...

9. S. mutans is involved in dental caries initiation Other bacteria also involved is______________?

   A. S. Sarcinus B. S. macae C. S. sanguis D. S. salivarius...

10. Organism involved in smooth surface caries is____________?

    1 Streptococcus mutans 2 Actinomyces viscosus 3 Lactobacillus 4 Campylobacter A. only 1 B. only 2 C. 1 and 3 D. All of the above...