Nutrition – Online MCQs Test – Biology 9th

1. Deficiency of dietary protein causes an imbalance in the gastro-intestinal system.

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

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

4. Deficiency of vitamin-K causes:

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

6. Goiter is caused by an insufficient amount of:

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

8. Number of essential amino acids is:

9. It is a component of hemoglobin In red blood cells and Myoglobin in muscle cells.

10. An adult’s digestive tract is about:

11. The body needs it to maintain and replace tissues and their functions.

12. Biles salts act on:

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

14. Deficiency of vitamin-D causes:

15. Photosynthesis is a process by which chlorophyll having organisms, synthesize glucose from:

16. Nutrients are absorbed Into the body through:

17. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

18. In human digestive system trachea and oesophagus both connect to the:

19. Saliva is secreted by:

20. Heterotrophs are also called: