What is the process of osmosis primarily concerned with?

The process of osmosis is primarily concerned with the movement of water across a semipermeable membrane. Osmosis occurs when water molecules move from an area of lower solute concentration to an area of higher solute concentration. This movement aims to equalize solute concentrations on both sides of the membrane, facilitating the balance of fluids within biological systems.

In biological contexts, this process is vital for maintaining cell turgor pressure, regulating hydration levels, and ensuring proper functioning of cells and tissues. Understanding osmosis is fundamental to grasping how cells manage their internal environments and interact with their surroundings, which is crucial for various physiological processes.