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In osmosis,solvent flows from...

In osmosis,solvent flows from

A

Lower concentration of solvent to higher concentration of solvent

B

Higher concentration of solvent to lower concentration of solvent

C

One cell to another

D

None of the above

Text Solution

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The correct Answer is:
**Step-by-Step Text Solution:** 1. **Understanding Osmosis**: Osmosis is the movement of solvent molecules through a semi-permeable membrane. This process is essential for maintaining the balance of fluids in cells. 2. **Concentration Gradient**: In osmosis, the solvent moves from an area of lower solute concentration (more dilute solution) to an area of higher solute concentration (more concentrated solution). This movement occurs to equalize the concentrations on both sides of the membrane. 3. **Direction of Flow**: Therefore, the correct direction of solvent flow in osmosis is from the lower concentration of solute (higher concentration of solvent) to the higher concentration of solute (lower concentration of solvent). 4. **Passive Process**: It is important to note that osmosis is a passive process, meaning it does not require energy (ATP) to occur. The movement is driven by the concentration gradient. 5. **Conclusion**: In summary, during osmosis, the solvent flows from an area of lower solute concentration to an area of higher solute concentration. **Final Answer**: In osmosis, the solvent flows from lower concentration of solute to higher concentration of solute. ---
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