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A selectively permeable membrane allows SOME but not ALL materials to cross.
What else can I help you with?
Why must the cell membrane be selective in its permeability?
this means that it allows some materials, but not all, to cross it, or permeate it.
How do materials get in and out of the cell?
Some materials cross the cell membrane by diffusion. Some cross through channels. Some bind to receptors and are actively transported.
A membrane that allows some but not all materials to pass through it is called .?
This sort of membrane is said to be semipermeable.
What membrane that allows only some materials to move in and out of the cell is?
Such a membrane is said to be selectively permeable or semi-permeable.
What is a membrane called when only certain things can cross a membrane?
A membrane that only allows certain substances to cross is called a selectively permeable or semi-permeable membrane. It allows some molecules or ions to pass through while blocking others based on characteristics like size, charge, or solubility.
What kind of permeablilty is it when a membrane only allows some materials to pass?
yes, they only allow water moleclues to pass through the membrane.
What membrane allows only some materials to move in and out of the cell?
The cell membrane, which is a lipid bilayer, will only allow some things in and allow others to go out of the cell.
What allows some materials to pass through it but keeps other materials out?
A selectively permeable membrane allows only certain molecules or substances to pass through, based on their size, charge, or other properties. This membrane acts as a barrier that can control the passage of specific substances while blocking others.
Is the cell membrane selectibely permeable?
Yes. The cell membrane allows some materials to be let in, while keeping others out. This is done by passive or active transport.
What are some functions of the cell membrane that's in all cells?
the cell membrane allows materials, such as bacteria, to come in or out.It is the outside boundary of the cell that separates the cell from its envornment.
What properties does a selective permeable membrane have?
the ability to allow materials to cross a membrane
What cell allows some materials to move in and out of the cell?
The cell membrane, which is a lipid bilayer, will only allow some things in and allow others to go out of the cell.
