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If you remove the cell wall from a plant...

If you remove the cell wall from a plant cell and place it into a drop of water

A

a) the cell would begin to grow

B

b) the cell would shrink

C

c) the cell would burst

D

d) nothing would happen.

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Structure of Plant Cells**: - Plant cells have a rigid cell wall made primarily of cellulose, along with hemicellulose, pectin, and lignin. This structure provides support and prevents excessive expansion of the cell. 2. **Function of the Cell Wall**: - The cell wall acts as a protective barrier that prevents the cell from bursting when it takes in water. It regulates the amount of water that can enter the cell. 3. **Removing the Cell Wall**: - When the cell wall is removed, the plant cell loses its structural support. This makes the cell vulnerable to changes in its environment, particularly when placed in a hypotonic solution (like pure water). 4. **Placing the Cell in Water**: - When the cell without a wall is placed in water, water enters the cell through osmosis. Osmosis is the movement of water from an area of lower solute concentration (the water) to an area of higher solute concentration (inside the cell). 5. **Excessive Endosmosis**: - Since the cell wall is absent, there is nothing to limit the amount of water that enters the cell. This leads to excessive endosmosis, where a large volume of water flows into the cell. 6. **Result of Excessive Water Intake**: - The influx of water causes the cell to swell. Without the cell wall to provide structural integrity, the pressure from the internal water can become too great. 7. **Outcome**: - Ultimately, the excessive pressure from the water causes the cell to burst. This phenomenon is known as lysis. 8. **Conclusion**: - Therefore, if you remove the cell wall from a plant cell and place it into a drop of water, the cell would burst. ### Final Answer: The correct option is **C: The cell would burst**. ---

### Step-by-Step Solution: 1. **Understanding the Structure of Plant Cells**: - Plant cells have a rigid cell wall made primarily of cellulose, along with hemicellulose, pectin, and lignin. This structure provides support and prevents excessive expansion of the cell. 2. **Function of the Cell Wall**: - The cell wall acts as a protective barrier that prevents the cell from bursting when it takes in water. It regulates the amount of water that can enter the cell. ...
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NCERT FINGERTIPS ENGLISH-CELL - THE UNIT OF LIFE-Cell - The Unit Of Life
  1. Which of the following is an energy dependent process ?

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  2. The function of intracellular membrane is not to

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  3. If you remove the cell wall from a plant cell and place it into a drop...

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  4. Continuity of cytoplasm from cell is maintained through cytoplasmic co...

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  5. Dye injected into a plant cell might be able to enter an adjecent cell...

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  6. Which organelle is not a part of the endomembrane system ?

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  7. A cell, which is very active in the synthesis and secretion of protein...

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  8. The cell organelle involved in the glycosylation of proteins is

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  9. isdirectly connected to the outer nuclear membrane.

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  10. P and Q are the major sites for the synthesis of , respectively.

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  11. Mechanical support, enzyme circulation, protein synthesis and detoxifi...

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  12. Smooth endoplasmic recticulum is well developed in the cells which syn...

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  13. Which organelle helps in the synthesis of lipids, chloesterol, steroid...

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  14. Which group of organelles is involved in synthesis of substances neede...

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  15. Which of the following cell organelles are named after the name of its...

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  16. Select the option with correct labelling of given structure of Golgi a...

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  17. These are the densely stained reticular stuctures present near the nuc...

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  18. Read the given statements and select the correct option. Statement 1...

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  19. Which of the these is not a function of Golgi apparatus ?

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  20. Packing of substances for export from the cell occurs in the

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