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the cell membrane of a cell controls what enters and exits the cell so in theory the cell membrane acts as if it were a shield blocking harmful things from entering the cell and lets nutrients in.

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11y ago
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13y ago

The cell membrane is a partially permiable membrane which allows certain things like air,nutrients and water to enter or leave it through diffusion or osmosis.It also prevents larger molecules or particles from entering it.

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12y ago

A cell membrane on an animal cell protects the outer cell. on a plant cell, the cell membrane is inside the cell wall and is a thick, rigid layer also used to protect the cell.

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Q: What is the purpose or function of the cell membrane?
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Related questions

In a cell what function of the cell membrane?

The function of the cell membrane is to control what enters and leaves the cell.


What the function of cell membrane in a cell?

The function of the cell membrane is to control what enters and leaves the cell.


What if the function of the cell membrane in a cell?

The Cell Membrane maintains the shape of the cell!


What is the function of the cell membrane and which cells have membrane?

The function of the cell membrane is to let things in and out of the cell. It's like a gate to the cell. Prokaryotic and eukaryotic cells have cell membranes.


What is the purpose of a cell membrane?

The purpose of a cell membrane is that it controls what passes into and out of the cell.


What is the purpose of the cell membrane in pond organisms?

The purpose of the cell membrane to pond organisms is to separate and protect contents in the pond cell from those outside the cell membrane.


What is meant by membrane is membrane in cell function?

membrane, is a type of brain that function to think what to do.


What is the singilar possessive noun in purpose of the cell membrane?

The singular possessive form is: the cell membrane's purpose.


What is the key function for a cell membrane?

The key function of the cell membrane is to let things in and out of the cell protecting the cell from danger. It is like a gatekeeper.


How is this compound suited to this function of the membrane?

this Compound is suited to the function of the membrane Because its a inportant Function of the cell membrane


What is the function of a cell membrane in a plant?

The cell membrane controls the movement of substances into and out of the cell.


What is the cell membrane and what is its function?

The cell membrane is a protective layer that protects the cell inside of it.