Nutrition – Online MCQs Test – Biology 9th

1. For strong bones, we need:

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

3. Moulds, mushrooms and yeasts are common examples of:

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

5. Nutrients are absorbed Into the body through:

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

7. Extra ammonia can increase:

8. Cooking and heating destroys these vitamins easily.

9. Select the mismatched:

10. Which of the following statement is correct?

11. Undigested food is passed into:

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

13. Photosynthesis is a process by which chlorophyll having organisms, synthesize glucose from:

14. Biles salts act on:

15. Vitamins are of:

16. The energy obtained from carbohydrates, proteins and fats Is measured in units called:

17. Pepsin acts on:

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

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

20. Saliva contains an enzyme called salivary: