Bio-energetic – Online MCQs Test – Biology MCAT

1. ATP molecule is used in all of the following except:

2. Reducing power synthesized in aerobic respiration is converted into assimilatory power through:

3. All of the following steps of photosynthesis involve direct use of light except:

4. In light reaction. ATF is synthesized usng energy of sunlight. This process is called:

5. The quantitative study of energy relationships in biological system is called:

6. Pumping of H⁺ across thylakoid membranes during chemiosmosis requires energy that comes from:

7. All of the following statements about photolysis are correct EXCEPT

8. Lactic acid fermentation occurs in:

9. The initial role of chlorophyll in photosynthesis is to

10. All of the following occur during glycolysis, EXCEPT:

11. In order to synthesize one glucose molecule, how many ATPs are used by Calvin cycle?

12. NADPH provides _______ during light independent phase of photosynthesis:

13. The sugar formed from photosynthesis is

14. In absence of oxygen, glycolysis yields:

15. The role of oxygen in aerobic respiration is

16. Pick up the choice not true with respect to dark reaction of photosynthesis:

17. Glycolysis literally means splitting of:

18. Glycolysis ________________

19. One Calvin cycle uses how many CO₂ molecules:

20. For Krebs cycle enzymes are located in