Understand Class 9 Science Better – The Fundamental Unit of Life MCQ Mock Test!

Do you know how cells function as the basic unit of life? Test your understanding with this MCQ-based mock test on The Fundamental Unit of Life, designed according to the latest Class 9 Science syllabus. This test covers all essential concepts — structure and function of cell organelles, plasma membrane and transport (diffusion & osmosis), nucleus, cytoplasm, and the differences between plant and animal cells.

Each question helps you revise key concepts, strengthen your fundamentals, and experience real exam-style challenges. Whether you’re preparing for school tests or revising for final exams, this mock test is the perfect tool to enhance your speed, accuracy, and confidence.

Attempt now and explore the fascinating world inside the cell – the fundamental unit of life!

1. The statement ‘cells arise only from pre-existing cells’ was given by

 
 
 
 

2. Kitchen of the cells

 
 
 
 

3. A prokaryotic cell does not possess

 
 
 
 

4. Silver nitrate solution is used to study

 
 
 
 

5. The term ‘protoplasm’ was coined by

 
 
 
 

6. Lysosome arises from

 
 
 
 

7. The membrane of Golgi apparatus has connections with those of

 
 
 
 

8. The major function of Golgi apparatus is

 
 
 
 

9. The cell organelles (other than the nucleus) which contain DNA are

 
 
 
 

10. Analyse the statements and pick up the right one regarding mitochondrial membranes from the following :

 
 
 
 

11. Engulfing of food materials or foreign bodies by cells like Amoeba is called

 
 
 
 

12. The fluid in the vacuole of a plant cell, is called

 
 
 
 

13. Lipid molecules in the cell are synthesized by

 
 
 
 

14. The site of detoxification in liver cells is

 
 
 
 

15. Most of the substances in the living world are transported across the cell membrane by the process of

 
 
 
 

16. The most abundant material in plant cell wall is

 
 
 
 

17. If a plant cell is kept in a hypotonic solution, it will

 
 
 
 

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

 
 
 
 

19. Cell wall of which one of these is not made up of cellulose?

 
 
 
 

20. Name the cell organelle which is termed as powerhouse of the cell.

 
 
 
 

21. In plant cells, many substances important for life are stored in

 
 
 
 

22. The cell organelles with digestive enzymes are

 
 
 
 

23. The undefined nuclear region of prokaryotes are also known as

 
 
 
 

24. Organelle other than nucleus, containing DNA is

 
 
 
 

25. Amoeba acquires its food through a process, termed

 
 
 
 

26. 70-80 % of volume of a mature plant cell is occupied by

 
 
 
 

27. The primary function of smooth endoplasmic reticulum in liver cells is

 
 
 
 

28. Rough endoplasmic reticulum helps in the synthesis of

 
 
 
 

29. Lysosomes are formed by

 
 
 
 

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

 
 
 
 

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