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When a cell kept in 0.5 M solution of glucose its volume does not change if the same cell is placed in 0.2 M solution of glucose the volume of cell will? It's increase or decrease / endosmosis and exosmosis?
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When a cell kept in 0.5 M solution of glucose its volume does not chan...
Effect of Glucose Concentration on Cell Volume
When a cell is placed in a solution with a different glucose concentration, the movement of water molecules across the cell membrane occurs due to osmosis. The direction of water movement is determined by the relative concentration of solutes on either side of the membrane.
0.5 M Solution of Glucose
When a cell is kept in a 0.5 M solution of glucose, the concentration of glucose outside the cell is higher than inside the cell. This creates a hypertonic solution outside the cell, causing water to move out of the cell through the process of exosmosis. As a result, the volume of the cell decreases.
0.2 M Solution of Glucose
When the same cell is placed in a 0.2 M solution of glucose, the concentration of glucose outside the cell is lower than inside the cell. This creates a hypotonic solution outside the cell, causing water to move into the cell through the process of endosmosis. As a result, the volume of the cell increases.
Explanation
The movement of water molecules across the cell membrane depends on the concentration gradient of solutes. When the concentration of solutes is higher outside the cell, water moves out of the cell to balance the concentration gradient. Similarly, when the concentration of solutes is lower outside the cell, water moves into the cell to balance the concentration gradient.
In the case of glucose, it is a solute that cannot pass through the cell membrane, and therefore, its concentration gradient affects the movement of water molecules. When the concentration of glucose outside the cell is higher, water moves out of the cell, causing the cell to shrink. On the other hand, when the concentration of glucose outside the cell is lower, water moves into the cell, causing the cell to swell.
In conclusion, the concentration of glucose outside the cell affects the movement of water molecules across the cell membrane, which in turn affects the volume of the cell.
When a cell is placed in a solution with a different glucose concentration, the movement of water molecules across the cell membrane occurs due to osmosis. The direction of water movement is determined by the relative concentration of solutes on either side of the membrane.
0.5 M Solution of Glucose
When a cell is kept in a 0.5 M solution of glucose, the concentration of glucose outside the cell is higher than inside the cell. This creates a hypertonic solution outside the cell, causing water to move out of the cell through the process of exosmosis. As a result, the volume of the cell decreases.
0.2 M Solution of Glucose
When the same cell is placed in a 0.2 M solution of glucose, the concentration of glucose outside the cell is lower than inside the cell. This creates a hypotonic solution outside the cell, causing water to move into the cell through the process of endosmosis. As a result, the volume of the cell increases.
Explanation
The movement of water molecules across the cell membrane depends on the concentration gradient of solutes. When the concentration of solutes is higher outside the cell, water moves out of the cell to balance the concentration gradient. Similarly, when the concentration of solutes is lower outside the cell, water moves into the cell to balance the concentration gradient.
In the case of glucose, it is a solute that cannot pass through the cell membrane, and therefore, its concentration gradient affects the movement of water molecules. When the concentration of glucose outside the cell is higher, water moves out of the cell, causing the cell to shrink. On the other hand, when the concentration of glucose outside the cell is lower, water moves into the cell, causing the cell to swell.
In conclusion, the concentration of glucose outside the cell affects the movement of water molecules across the cell membrane, which in turn affects the volume of the cell.
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When a cell kept in 0.5 M solution of glucose its volume does not change if the same cell is placed in 0.2 M solution of glucose the volume of cell will? It's increase or decrease / endosmosis and exosmosis?
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When a cell kept in 0.5 M solution of glucose its volume does not change if the same cell is placed in 0.2 M solution of glucose the volume of cell will? It's increase or decrease / endosmosis and exosmosis? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about When a cell kept in 0.5 M solution of glucose its volume does not change if the same cell is placed in 0.2 M solution of glucose the volume of cell will? It's increase or decrease / endosmosis and exosmosis? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a cell kept in 0.5 M solution of glucose its volume does not change if the same cell is placed in 0.2 M solution of glucose the volume of cell will? It's increase or decrease / endosmosis and exosmosis?.
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