Nutrition – Online MCQs Test – Biology 9th

1. The secretion of pancreas is called:

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

3. Proteins consist of units called:

4. Saliva contains an enzyme called salivary:

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

6. Which of the following statements describes pepsin?

7. In stomach, the food germs and micro-organisms are killed by:

8. Heterotrophs are also called:

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

10. Undigested food is passed into:

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

12. Bile is stored in the:

13. Organisms which derive their food from dead and decaying organic material are called:

14. Goiter is caused by an insufficient amount of:

15. Pepsin acts on:

16. Gastric juice composed of:

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

18. Herbivores consume:

19. Salivary amylase acts on:

20. In plants, interveinal chlorosis shows deficiency of: