It is called semi-permeability, a series of biochemical structures and processes that Control The Ingress and Egress of bio-materials into and out of The Cell.
cell membrane
The cell membrane, which encloses the cell, is a selective membrane which allows some molecules to pass and others not.
Semi-permeable. Permeable means things can pass through, so semi-permeable means only some things can pass through.
The cell membrane only allows certain molecules through.
It depends on which protein. Most act like a door in the lipid membrane that only allows specific things through
Yes the cell membrane lets things past through it. The cell wall does not allow things to pass through.
Cell membrane
cell membrane
The answer is the Cell MembraneThe answer is the Cell Membrane
The cell membrane, which encloses the cell, is a selective membrane which allows some molecules to pass and others not.
The permeability of the cell membrane controls which substances may pass in or out of the cell.
the cell membrane
It allows in things that are vital to carry on life in the cell.
The cell membrane allows only certain things to pass in and out of the cell.
It is very selective about what it allows to pass through.
Semi-permeable. Permeable means things can pass through, so semi-permeable means only some things can pass through.
It depends on which protein. Most act like a door in the lipid membrane that only allows specific things through