Nutrition – Online MCQs Test – Biology 9th

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

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

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

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

5. An adult’s digestive tract is about:

6. The churning action of stomach produces heat which helps to melt:

7. Process by which organism obtain and use the nutrients required for maintaining life is called:

8. Cooking and heating destroys these vitamins easily.

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

10. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

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

12. Villi are present in the internal wall of:

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

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

15. It is released In the process of photosynthesis.

16. The stomach produces:

17. Hemoglobin molecule contains:

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

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

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