Nutrition – Online MCQs Test – Biology 9th

1. Nutrients are absorbed Into the body through:

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

3. The stomach produces:

4. Deficiency of vitamin-K causes:

5. In plants, it is required for the production of chlorophyll, nucleic acids and enzymes.

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

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

8. Green plants synthesize food through the process of:

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

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

11. Bile juice is secreted by:

12. Choose the correct statement:
Pancreatic juice contains the following enzymes which digest:

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

14. Saliva is secreted by:

15. In amoeba, projections of cytoplasm are called:

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

17. At the end of the oesophagus, a muscle that allows food to enter the stomach and preventing food to flow back into the oesophagus is called:

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

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

20. All are sources of calcium except: