Depends on the size of the cell.
Cell membrane
The cell membrane or plasma membrane in animals. The cell wall in plants.
permeation through the plasma membrane perhaps?
We call them thylakoids. We are using them grana too.
in a plant cell - cell wall in an animal cell - plasma membrane or cell membrane
A selectively permeable membrane.
it is not call ed the outer membrane, its the cell wall. It does the same thing like the cell membrane, but the cell wall is much for stricter with objects coming in and out of cell, what is call, selectivly permeable
osmosis
gastric mucosa
cell membrane is the most outer part of a cell. cell membrane is very big in surface.
.16 lg
semipermeable membrane