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What is also called a plasma membrane ALL cells contain this part It controls what substances come into and out of the cell?
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∙ 14y ago
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∙ 14y ago
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What is the characteristic of a sell membrane that controls which substances can enter and exit the cell?
The selective permeability, also called semi-permeability, of the membrane controls which substances cant enter and exit the cell.
A protein on the cell membrane that recognizes and binds to specific substances is called a?
Enzyme
What is the function of the cell membrane in a plant cell called?
The cell membrane protects the cell and regulates what substances enter and leave the cell.
The flexible outer boundary of the cell through which substances enter and exit is called?
Cell membrane
What Chloroplasts contain a green substances called?
Chlorophyll.
What is the characteristic of a sell membrane that controls which substances can enter and exit the cell?
The selective permeability, also called semi-permeability, of the membrane controls which substances cant enter and exit the cell.
What is it called that controls what moves in and out of the cell cytoplasm?
Cell membrane controls it.Also called the plasma membrane.
Why is a cell membrane called semi-permeable or selectively permeable?
As the cell membrane only allows certain substances to enter or leave the cell, meaning that while it IS permeable (as some substances can cross it), it is only selectively as not all substances are able to cross it, only some.
What organelle controls what enters and leaves the nucleus?
nuclear ,membrane
The outer covering of a cell that controls what enters and leaves is called the?
cell membrane
What controls what passes in and out of cells?
Through something called "Selective permeability"
What is it called when substances move past the membrane without using energy?
Passive transport is when substances move past the membrane without using any energy.
What is The process of substances leaving a cell called?
The process of substances leaving a cell is called diffusion. The cell membrane is a selective permeable membrane that only allows certain materials to enter or leave the cell.
What is it called when substances move past the membrane without using any energy?
Passive transport is when substances move past the membrane without using any energy.
What are Cells that let some substances in keep others out let some substances out?
The cell membrane controls what comes in and out of cells.
A protein on the cell membrane that recognizes and binds to specific substances is called a?
Enzyme
What molecules in the cell membrane allow for passage of substances into and out of the cell?
Cell membrane
