Bioenergetics – Online MCQs Test – Biology 9th

1. Glucose and oxygen are the end products of:

2. The amount of energy stored in ATP is:

3. The fundamental molecule produced during photosynthesis is:

4. At high light intensity, the rate of photosynthesis:

5. The primitive type of respiration which takes place in the absence of O₂ is called:

6. Stage of aerobic respiration takes place at the cristae of mitochondria called:

7. Reaction in which captured solar energy transferred to glucose from ATP and NADPH₂ takes place in:

8. Loss of electron and proton is called:
(i) Oxidation reaction
(ii) Reduction reaction

9. The last stage of aerobic respiration takes place at the:

10. The only source of energy on earth is:

11. Energy of the Sun reaches earth in the form of:

12. Light dependent reaction takes place in:

13. It utilizes in most of the metabolism of plants to produce secondary products Iike starch and other polysaccharides.

14. Which of the following is not a limiting factor for the rate of photosynthesis?

15. The formation of ATP from ADP by using light energy is called:

16. In the presence of chlorophyll, plants utilize carbon dioxide (CO₂) and water (H₂O) with the help of light energy to form:

17. Each mole of ATP store energy:

18. Glycolysis is a complex sequence of reaction all occur in:

19. Quantity of CO₂ and O₂ in nature maintained by plants through:

20. The stage where a molecule of glucose is broken down into two molecules of pyruvic acid is called: