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

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Related Mcqs:

  1. Enzymes concerned with the citric acid cycle are found in______________?
    A. Nucleus B. Mitochondria C. Ribosomes D. Non-particulate cytoplasm...
  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. Which acid is formed in the citric acid cycle ?
    A. Oxaloacetic acid B. Glutamic acid C. Nitric acid D. None of the above...
  4. What high energy phosphate compound is formed in the citric acid cycle through substrate level phosphorylation______________?
    A. ATP B. TTP C. ITP D. GTP...
  5. The citric acid cycle is the final pathway for oxidation of______________?
    A. Enzymes B. Vitamins C. Minerals D. None of the above...
  6. In TCA cycle or tricarboxylic acid cycle, which is first formed________________?
    A. Isocitrate B. Citrate C. Succinate D. Fumarate...
  7. 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______________?
    A. Citrate, Oxalocetate, Ketoglutarate B. Ketoglutarate, Oxalocetate, Citrate C. Citrate, Ketoglutarate, Oxalocetate D. Oxalocetate, Ketoglutarate, Citrate...
  8. Which of the following enzymes use NADP as coenzyme ________________?
    A. Glyceraldehyde 3 phosphate dehydrogenase B. Lactate dehydrogenase C. Glucose 6-Phosphate dehydrogenase D. Beta hydroxy acyl CoA dehydrogenase...
  9. Free radicals can be inactivated by the following enzymes EXCEPT__________________?
    A. Glutathione peroxidase B. Catalase C. Superoxide dismutase D. Myeloperoxidase...
  10. Enzymes help by____________?
    A. Lowering the activation energy B. Increasing the substrate concentration C. Decreasing the surface tension D. Increasing the activation energy...
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