Nutrition – Online MCQs Test – Biology 9th

1. It is essential for plants to synthesize amino acids.

2. Proteins consist of units called:

3. Bile is stored in the:

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

5. Green plants are:

6. Deficiency of vitamin-D causes:

7. Vitamins are of:

8. The largest part of stomach is:

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

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

11. Undigested food is passed into:

12. Goiter is caused by an insufficient amount of:

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

14. For strong bones, we need:

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

16. Plants need this in the largest amount.

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

18. This leads to obesity, diabetes and cardiovascular problems.

19. An adult’s digestive tract is about:

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