Bioenergetics – Online MCQs Test – Biology 9th

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

2. The breakdown of ADP is:

3. Glucose and oxygen are the end products of:

4. The study of energy relationships, energy transformation and transmission in living organisms is called:

5. Chloroplasts have semi-fluid proteins containing medium called:

6. To form fats, proteins and other chemical like Nucleic Acid, plants use:

7. Splitting of glucose (glycolysis) release small amount of energy which is enough to generate.

8. The fundamental molecule produced during photosynthesis is:

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

10. Splitting of water is presence of light called:

11. The only source of energy on earth is:

12. Light dependent reaction takes place in:

13. It is used in respiration as reactant to produce energy for the metabolism of living organisms.

14. Anaerobic respiration is also called:

15. In chloroplasts, some of the light is utilized to split water into oxygen and H⁺ with e^– (electrons), this splitting of water is called:

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

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

18. In chloroplast, different pigments absorb light of different:

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

20. In living organisms the energy is transferred through gain or loss of: