There are three factors that determine the permeability of a cell's membrane:
1. Total number of channels available
2. Conductance - how well an ion passes through the channel
3. How long the channels are open
Temperature
PH of a solute
Molecular size
lipid solubility
degree of ionization
These are the ones i know
The selective permeability of the cell membrane
Cell membrane
Through something called "Selective permeability"
The permeability of the cell membrane controls which substances may pass in or out of the cell.
The selective permeability of a cells membrane helps the cell to maintain homeostasis because it controls what goes in and out of the cell. This is extremely important for the health of the cell.
The selective permeability of the cell membrane
Cell membrane
A membrane is selectively permeable.
Permeability
It is the ability of the membrane to allow ions and/or particles to cross.
permeability
Through something called "Selective permeability"
Selective permeability refers to the fact that the plasma membrane can choose which molecules to let in or out of the cell.
Selective Permeability
The selective permeability, also called semi-permeability, of the membrane controls which substances cant enter and exit the cell.
The permeability of the cell membrane controls which substances may pass in or out of the cell.
means that the cell membrane has some control over what can cross it, so that only certain molecules either enter or leave the cell