Class 9th Science | Chapter 5 | Fundamental Unit Of Life - Cell | Support Material | Assignment Test Questions

Class 9th Science | Chapter 5  | Fundamental Unit Of Life - Cell | Support Material | Assignment Test Questions

VERY SHORT ANSWER TYPE QUESTIONS (1 Mark)

1. Name the largest cell of living world?

2. Amoeba is a.............organism.

3. Who gave the fluid mosaic model of plasma membrane?

4. Movement of solvent into the cell is called as................. .

5. Which cell organelle is called as the ‘Head quarter of cell’?

6. Which cell organelle is called as ‘Power house of cell’?

7. Which cell organelle contains enzymes for ATP production?

8. In mitochondria, which portion contains specific proteins?

9. Which cell organelle is called as ‘Digestive bag’?

10. Which organelle controls osomostic pressure in a cell?

11. Plastids having coloured pigments are called as............... .

SHORT ANSWER TYPE QUESTIONS (2 Marks)

1. What is the composition of protoplasm?

2. Define cell?

3. What is the difference between diffusion and osmosis?

4. Why plasma membrane is called as selectively permeable membrane?

5. Define Cristae?

6. State any two function of Golgi body?

7. Name various type of plastids present in a plant cell?

8. State the main function of lisosome?

LONG ANSWER TYPE QUESTIONS (5 Marks)

1. Who gave the cell theory? What does it state? Which organism is an exception of cell theory?

2. Draw a neat and labelled diagram of nucleus. State its main function.

3. Describe the types of endoplasmic reticulum and draw necessary figure? Give its main functions also?

4. Draw a neat and labelled diagram of mitochondria.

5. Differentiate between plant and animal cell with suitable figures.