When a cell is placed in water , there is a possibilty of 2 processes to occur :
1. Exosmosis - IF the water has more osmotic concentration than the cytoplasm hypertonic medium )
2. Endosmosis - If the water has less osmotic concentration than the cytoplasm (hypotonic medium )
the water makes up most of the cell's mass, including the cytoplasm, so if the water gets out, the cell will become limp and die
it gets dehydrated
The cell either shrinks or it swells.
it will die
The cell membrane enables a cell to control what enters and leaves. The membrane has a selective semi-permeable membrane which facilitate this process.
If excess water moves into an animal cell, it will eventually burst. This happens if the cell is placed in a hypotonic solution (a solution with a lower solute concentration than the cell).
Cell membrane
Cell membreneA layer that controls what enters and what leaves the cell. Or a protective covering enclosing the entire cell.(controls substances going in and out of the cell.)
cell membrane
As much as the plant needs. The excess water is thrown out.
due to hypo-osmosis cell breaks
The cell membrane
it is the cellmembrain
food enters, waste leaves
cell membrane
The cell membrane controls what enters or leaves the cell.
its the cell wall
The cell membrane enables a cell to control what enters and leaves. The membrane has a selective semi-permeable membrane which facilitate this process.
cell membrane
It's the cell membrane that controls when enters and leaves a cell.
cell membrane