Nutrition – Online MCQs Test – Biology 9th

1. The first part of small intestine is:

2. Deficiency of vitamin-K causes:

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

4. Plants need this in the largest amount.

5. Gastric juice composed of:

6. Pepsin acts on:

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

8. The pouch at the beginning of the large intestine that joins the small intestine to the large intestine is called:

9. Cooking and heating destroys these vitamins easily.

10. Saliva contains an enzyme called salivary:

11. Salivary amylase acts on:

12. Removal / elimination of the waste products from the body is called:

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

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

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

16. For strong bones, we need:

17. Heptic portal vein carries food to the:

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

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

20. It is the mode of nutrition in which an organism makes its own food from the simple inorganic materials.