Nutrition – Online MCQs Test – Biology 9th

1. Pepsin acts on:

2. Gastric juice composed of:

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

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

5. Nutrients are absorbed Into the body through:

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

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

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

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

10. In human digestive system trachea and oesophagus both connect to the:

11. Which of the following statements describes pepsin?

12. Cooking and heating destroys these vitamins easily.

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

14. Vitamins are of:

15. Beans, lentils and spinach are the sources of:

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

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

18. Herbivores consume:

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

20. In paramecium, food is ingested through a special opening called: