It is after diffusion when the number of molecules is equal in all areas.
It means that all forces acting on it are equal.
chemical equilibrium maintained by the cell
The cell is in a state of equilibrium. Meaning it is in an isotonic solution and there is no net osmotic pressure on the membrane.
A cell that is in an isotonic solution is in equilibrium with the solution. What ions and water outside of the cell is the same as the ions and water that is inside the cell. The term -iso means the same.
Molecules tend to travel from a concentration from high to low. A cell will reach equilibrium when the concentration gradient has become equal on both sides of a cell (inner and outer membrane). A cell will reach what is called "dynamic equilibrium" when the concentration gradient of a cell is equal, but molecules still move back and forth in the same proportions.
how cell membrane helps in maintaining equilibrium while exchanging mateials with environment
The cell and the solution will reach equilibrium when they each contain 40 percent water. This equilibrium is achieved through osmosis.
Dont u mean what is equilibrium?
Equilibrium
Zero.
yes
Equilibrium