Nutrition – Online MCQs Test – Biology 9th

1. Mastication is:

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

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

4. To make red blood cells, the body needs:

5. Saliva contains an enzyme called salivary:

6. In plants, interveinal chlorosis shows deficiency of:

7. Goiter is caused by an insufficient amount of:

8. Nitro oxide may cause:

9. This can lead to deposition of calcium in various tissue.

10. The largest part of stomach is:

11. Biles salts act on:

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

13. Mixing of food in the intestine with digestive juices is called:

14. Moulds, mushrooms and yeasts are common examples of:

15. Select the mismatched:

16. Stomach is protected against the action of acid by:

17. Pepsin acts on:

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

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

20. It is released In the process of photosynthesis.