Nutrition – Online MCQs Test – Biology 9th

1. It causes loss of appetite and liver problems.

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

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

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

5. Organisms which derive their food from dead and decaying organic material are called:

6. In plants, it is required for the production of chlorophyll, nucleic acids and enzymes.

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

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

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

10. Heterotrophs are also called:

11. Deficiency of vitamin-D causes:

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

13. Biles salts act on:

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

15. Salivary amylase acts on:

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

17. In stomach, food has been processed into a thick paste like liquid called:

18. Extra ammonia can increase:

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

20. In amoeba, projections of cytoplasm are called: