Nutrition – Online MCQs Test – Biology 9th

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

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

3. In this type of nutrition, complex organic substances are taken in without their being decomposed.

4. Bile is stored in the:

5. Period of rapid growth and development called:

6. It is released In the process of photosynthesis.

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

8. Carnivores consume:

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

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

11. An adult’s digestive tract is about:

12. All are sources of calcium except:

13. Which of the following statements describes pepsin?

14. Cooking and heating destroys these vitamins easily.

15. The pouch at the beginning of the large intestine that joins the small intestine to the large intestine is called:

16. Saliva is secreted by:

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

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

19. The stomach produces:

20. Hemoglobin molecule contains: