An isotonic solution means that the solute concentration outside the cell
A) is greater than inside the cell.
B) is less than inside the cell.
C) is the same as inside the cell.
D) has no effect on the cell.
E) is greater than outside the cell.

Question

Quizplus · Accepted Answer

In an isotonic solution, the solute concentration is the same inside and outside the cell. This means that there is no net movement of water across the cell membrane, so the cell's shape and size remain constant.

An Isotonic Solution Means That the Solute Concentration Outside the Cell