Nutrition – Online MCQs Test – Biology 9th

1. Bile juice is secreted by:

2. Cooking and heating destroys these vitamins easily.

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

4. Which of following statement is correct?

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

6. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

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

8. In plants, stunted growth, reduced yields and pale green foliage show deficiency of:

9. Goiter is caused by an insufficient amount of:

10. To synthesize food, plants and some bacteria have the green pigment called:

11. Which of the following vitamins is correctly associated with its use?

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

13. Stomach opens into:

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

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

16. Mastication is:

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

18. Green plants synthesize food through the process of:

19. It is a component of hemoglobin In red blood cells and Myoglobin in muscle cells.

20. In paramecium, food is ingested through a special opening called: