Question

Which choice best describes the net movement of water if a cell is placed in an isotonic solution?

The cell will swell due to the intake of water
The cell will shrivel due to the loss of water
Water movement may occur but the end concentration result will remain equal
Water will move into the cell until it bursts

Answer 1

When a cell is placed in an isotonic solution, there is no net movement of water.

Step-by-step explanation:

When a cell is placed in an isotonic solution, there will be no net movement of water. An isotonic solution has the same concentration of solutes as the cell, meaning there is no concentration gradient to drive water movement. As a result, water will still move in and out of the cell, but the overall water concentration inside and outside the cell will remain equal, leading to no change in cell volume.

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