Which one of the following is the correct sequential order in which the given enzymes of kreb’s cycle are formed after a molecule of acetyl CoA______________?

Related Mcqs:

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

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

2. Acetyl Co-A acts as a substrate for all the enzymes except______________?

   A. HMG-Co A synthase
   B. Malic enzyme
   C. Malonyl CoA synthetase
   D. Fatty acid synthetase

3. Kreb’s cycle occurs in _________ conditions?

   A. Aerobic
   B. Anaerobic
   C. Microaerophilic
   D. Aerobic and anaerobic

4. Kreb’s cycle does not occur in______________?

   A. Muscle
   B. RBC
   C. Heart
   D. All of the above

5. Enzyme that catalyses the transfer of a molecule group from one molecule to another is_____________?

   A. Oxidases
   B. Peptidases
   C. Transferases
   D. LIpases

6. 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

7. Acetyl CoA is produced from which fuel sources_____________?

   A. Carbohydrate
   B. Lipid
   C. Amino acids
   D. All of the above

8. Enzymes concerned with the citric acid cycle are found in the____________?

   A. Nucleus
   B. Ribosomes
   C. Mitochondria
   D. Nonparticulate cytoplasm

9. In TCA cycle, citrate is converted in to after losing a molecule of H2O_____________?

   A. Isocitrate
   B. Cisaconitate
   C. Oxalocetate
   D. Glutarate

10. Enzymes concerned with the citric acid cycle are found in______________?

    A. Nucleus
    B. Mitochondria
    C. Ribosomes
    D. Non-particulate cytoplasm