Nutrition – Online MCQs Test – Biology 9th

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

2. Deficiency of vitamin-D causes:

3. All are sources of calcium except:

4. Pepsin acts on:

5. Plants need this in the largest amount.

6. Saliva contains an enzyme called salivary:

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

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

9. Number of essential amino acids is:

10. For strong bones, we need:

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

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

13. Rectum stores:

14. In paramecium, food is ingested through a special opening called:

15. The stomach produces:

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

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

18. It occurs when required water is not absorbed in blood from colon.

19. Which of the following statements describes pepsin?

20. The single lymph vessel inside the villus is called: