Nutrition – Online MCQs Test – Biology 9th

1. Which of the following statements describes pepsin?

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

3. Biles salts act on:

4. Heterotrophs are also called:

5. Extra ammonia can increase:

6. Saliva is secreted by:

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

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

9. All animals, non-green plants and fungi are:

10. An adult’s digestive tract is about:

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

12. The stomach produces:

13. This leads to obesity, diabetes and cardiovascular problems.

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

15. Plants need this in the largest amount.

16. Essential substances that our body needs in order to grow and stay healthy are known as:

17. Night blindness, eye infection and respiratory Infections are due to the deficiency of:

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

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

20. It is essential for plants to synthesize amino acids.