MCQ Questions for Class 9 Science Chapter 5 The Fundamental Unit of Life with Answers

1. Kitchen of the cell is

2. Which of the following are covered by a single membrane?

3. Cell arises from pre-existing cell was stated by

4. The proteins and lipids, essential for building the cell membrane, are manufactured by

5. A cell will swell up if

6. The cell organelle involved in forming complex sugars from simple sugars are

7. Plasmolysis in a plant cell is defined as

8. Lipid molecules in the cell are synthesised by

9. Silver nitrate solution is used to study

10. Find out the correct sentence.

11. Find out the false sentence.

12. Which of these options are not a function of ribosomes?
(i) It helps in manufacture of protein molecules.
(ii) It helps in manufacture of enzymes.
(iii) It helps in manufacture of hormones.
(iv) It helps in manufacture of starch molecules.

13. Chromosomes are made up of

14. Which of the following can be made into crystal?

15. The undefined nuclear region of prokaryotes is also known as

16. Which out of the following is not a function of vacuole?

17. Which cell organelle plays a crucial role in detoxifring many poisons and drugs in a cell?

18. Which of these is not related to endoplasmic reticulum?

19. Organelle other than nucleus, containing DNA is

20. Following are a few definitions of osmosis:
Read carefully and select the correct definition.