Biotin is required for the activity of_______________?

Related Mcqs:

1. Biotin is required for the activity of_____________?

   A. Pyruvate carboxylase B. Lactate dehydrogenase C. Succinate thiokinase D. Phosphohexose isomerase...

2. The activity of the following enzyme is affected by biotin deficiency____________?

   A. Transketolase B. Dehydrogenase C. Oxidase D. Carboxylase...

3. Cofactor required for lipoprotein lipase activity is_______________?

   A. Apo A-II B. Apo C-II C. Apo C-III D. Apo B-II...

4. FIGLU excretion test is to estimate deficiency of_______________?

   A. Vitamin K B. Vitamin B6 C. Vitamin folic acid D. Niacin...

5. Biological activity of tocopherols has been attributed, in part to their actions as_____________?

   A. Antioxidant B. Anticoagulants C. Provitamin D. Antidotes for selenium poisoning...

6. A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?

   A. Cycline B. Calmodulin C. Collagen D. Kinesin...

7. The activity of this plasma enzyme is responsible virtually for all plasma cholesterol esters in humans_______________?

   A. Lecithin cholesterol acyl transferase (LCAT) B. Pyrophospho mevalonate decarboxylase C. HMG CoA reductase D. Phospho mevalonate kinase...

8. Megnesium is needed for the activity of which enzymes ?

   A. Phosphatase B. Aldolase C. Dismutase D. ATPase...

9. Hemoglobin is the major buffer in blood, bicarbonate ions diffuse out of erythrocyte into plasma in exchange of_______________?

   A. Potassium B. Phosphate C. Carbonic acid D. Chloride ion...

10. Masseteric nerve is a branch of_______________?

    A. Long buccal nerve B. Mandibular division of trigeminal nerve C. Maxillary division of the trigeminal nerve D. Moor branch of the facial nerve...