Nutrition – Online MCQs Test – Biology 9th

1. Small, slippery, spherical mass of food is called:

2. Which of following statement is correct?

3. In stomach, the food germs and micro-organisms are killed by:

4. The largest part of stomach is:

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

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

7. Nutrients are absorbed Into the body through:

8. An adult’s digestive tract is about:

9. Goiter is caused by an insufficient amount of:

10. Mastication is:

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

12. Number of amino acids is:

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

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

15. Deficiency of vitamin-K causes:

16. In plants, interveinal chlorosis shows deficiency of:

17. Number of essential amino acids is:

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

19. Hookworms, tapeworms and leeches are:

20. Beans, lentils and spinach are the sources of: