What determines osmosis from one fluid compartment to another?

Question

Quizplus · Accepted Answer

Osmosis is determined by the relative concentration of solutes in each fluid compartment. Water will move from a compartment with a lower solute concentration to a compartment with a higher solute concentration in an attempt to balance out the concentrations. This is because water can freely move across cell membranes, while solutes cannot. Therefore, the relative concentration of solutes in each compartment determines the direction and rate of osmosis. Temperature, volume, size, and blood pressure may impact the movement of fluids between compartments, but they do not directly determine osmosis.

What Determines Osmosis from One Fluid Compartment to Another