Nutrition – Online MCQs Test – Biology 9th

1. An adult’s digestive tract is about:

2. Green plants are:

3. It causes loss of appetite and liver problems.

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

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

6. Number of essential amino acids is:

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

8. Bile is stored in the:

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

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

11. It is the mode of nutrition in which an organism can’t make its own food but depends on other organisms.

12. In stomach, food has been processed into a thick paste like liquid called:

13. Goiter is caused by an insufficient amount of:

14. For strong bones, we need:

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

16. Hookworms, tapeworms and leeches are:

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

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

19. Which of the following statements describes pepsin?

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