Nutrition – Online MCQs Test – Biology 9th

1. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the:

2. Which of the following vitamins is correctly associated with its use?

3. In plants, interveinal chlorosis shows deficiency of:

4. All animals, non-green plants and fungi are:

5. The hydrochloric acid in gastric juice converts the inactive enzyme pepsinogen into active form called:

6. It causes loss of appetite and liver problems.

7. Hemoglobin molecule contains:

8. Which of the following statements describes pepsin?

9. It is a sore in gut lining and can be different organs.

10. Bile is stored in the:

11. The churning action of stomach produces heat which helps to melt:

12. All are sources of calcium except:

13. Period of rapid growth and development called:

14. Salivary amylase acts on:

15. Extra ammonia can increase:

16. In stomach, food has been processed into a thick paste like liquid called:

17. Removal / elimination of the waste products from the body is called:

18. Pepsin acts on:

19. Saliva contains an enzyme called salivary:

20. It plays a very important role to prevent from constipation.