cell membrane
Semi-permeable. Permeable means things can pass through, so semi-permeable means only some things can pass through.
The cell membrane, which encloses the cell, is a selective membrane which allows some molecules to pass and others not.
Permeability
cell wall
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.
The cell membrane allows only certain things to pass in and out of the cell.
Cell membrane
What structure allows only certain things to pass in And out of the cell
The cell membrane allows only certain things to pass in and out of the cell.
The permeability of the cell membrane controls which substances may pass in or out of the cell.
allows a cell to control what substances pass into and out of it?
Yes the cell membrane lets things past through it. The cell wall does not allow things to pass through.
cell membrane
Water, sucrose, ions, amino acids and proteins with molecular weight less than 20,000 can pass through the cell wall
of a cell? the cell membrane.
the plasma membrane allows certain material to pass in and out.
It allows materials to pass in and out of the cell