Question

Osmosis

When does it happen?
Were does it happen?
How does it happen?
Why does it happen?

Answer 1

Osmosis is the diffusion of water across a membrane due to a concentration difference. It occurs when two solutions are separated by a membrane that allows water to pass through but not other molecules.

Step-by-step explanation:

Osmosis is the diffusion of water across a membrane due to a difference in concentration. It occurs when two solutions are separated by a membrane that allows water molecules to pass through but not other molecules. Water moves from an area of higher concentration to an area of lower concentration, resulting in the equalization of water levels on both sides of the membrane.

Answer 2

When does it happen?
Osmosis provides the basic procedure by which water is transported into and out of cells. Osmosis just spontaneously happens when there is an imbalance in solute concentration inside and outside the cell membrane. Osmosis provides the basic procedure by which water is transported into and out of cells.

Where does it happen?
Osmosis happens between, inside, and outside the cell membrane.

How does it happen?
Solvent molecules move from an area of high concentration to lower concentration through a semipermeable wall or membrane.

Why does it happen?
It happens in order to have solute concentration balance and to equalize the level of it between in and out of the semipermeable membrane