When the net movement of water in and out a cell is zero, that solution is said to be
A) osmotic.
B) isotonic.
C) hypotonic.
D) hypertonic.
E) pressurized.

Question

Quizplus · Accepted Answer

When the net movement of water in and out of a cell is zero, the solution surrounding the cell is said to be isotonic. This means the concentration of solutes outside the cell is equal to the concentration inside the cell, resulting in no net water movement across the cell membrane.

When the Net Movement of Water in and Out a Cell