Nutrition – Online MCQs Test – Biology 9th

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

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

3. Undigested food is passed into:

4. Number of essential amino acids is:

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

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

7. An organism needs It in small quantities for the proper functioning of its metabolism.

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

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

10. To make red blood cells, the body needs:

11. Carnivores consume:

12. In this type of nutrition, complex organic substances are taken in without their being decomposed.

13. Deficiency of dietary protein causes an imbalance in the gastro-intestinal system.

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

15. Deficiency of vitamin-D causes:

16. Bile is stored in the:

17. Heptic portal vein carries food to the:

18. Waves of rhythmic movements of muscle contractions and relaxation which force down food through the oesophagus to the stomach is called:

19. Green plants synthesize food through the process of:

20. Saliva contains an enzyme called salivary: