Which metabolite of TCA cycle is used in detoxification of ammonia in brain_____________?

Related Mcqs:

1. In TCA cycle or tricarboxylic acid cycle, which is first formed________________?

   A. Isocitrate B. Citrate C. Succinate D. Fumarate...

2. In TCA cycle substrate level phosphorylation occurs at____________?

   A. Succinate dehydrogenase B. Malonate reduction C. Thiokinase D. None of the above...

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

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

4. The main enzyme responsible for activation of xenobiotics in (detoxification)____________?

   A. Cytochrome P-450 B. Glutathione S-transferase C. NADPH cytochrome P-450 reductase D. Glucuronyl transferase...

5. The following chemical mediator is a product of arachidonic acid metabolite by cyclo oxygenase pathway____________?

   A. LxA4 B. LxB4 C. 5-HETE D. PGH2...

6. Which one is not converted to an active metabolite ?

   A. Quinapril B. Fosinopril C. Benzopril D. Lisinopril...

7. In TCA, substrate level phospherylation takes place in______________?

   A. Alpha ketoglutrate to succinyl CoA B. Succinyl CoA to Succinate C. Succinate to fumarate D. Oxalocetate to citrate...

8. Detoxification of drugs is controlled by_____________?

   A. Cytochrome B. Cytochrome P450 C. Cytochrome C D. Cytochrome A...

9. Detoxification or protective synthesis occurs by____________?

   A. Oxidation B. Reduction C. Conjugation D. Any of the above...

10. Major source of ammonia in the kidney is___________?

    A. Urea Aspartate B. Aspartate C. Glutamine D. Glutamate...