Nutrition – Online MCQs Test – Biology 9th

1. Herbivores consume:

2. Cooking and heating destroys these vitamins easily.

3. All are sources of calcium except:

4. Complex food enzymes is broken down into simpler molecules with the help of enzymes produced by an organelle called:

5. Number of amino acids is:

6. It is the mode of nutrition in which an organism makes its own food from the simple inorganic materials.

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

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

9. Which of the following is true of bile salts?

10. An organism needs It in small quantities for the proper functioning of its metabolism.

11. Nitro oxide may cause:

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

13. Undigested food is passed into:

14. Organisms which derive their food from dead and decaying organic material are called:

15. The stomach produces:

16. Process by which organism obtain and use the nutrients required for maintaining life is called:

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

18. It is the mode of nutrition in which an organism can’t make its own food but depends on other organisms.

19. Saliva contains an enzyme called salivary:

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