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The cell membrane does not just separate the inside of the cell from the outside of the cell. It provides flexibility to the cell. It also creates a semi-permeable membrane, therefore letting osmosis of water occur. Without the cell membrane, cells would not be able to maintain equilibrium, and no cells would be able to survive today.

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13y ago
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5mo ago

The cell membrane acts as a barrier, controlling what enters and exits the cell. It helps maintain the cell's internal environment by regulating the passage of materials. Additionally, the cell membrane provides structural support and allows cells to communicate with their surroundings.

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15y ago

they protect they cell from outside forces.

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Q: Why does a cell have a cell membrane?
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Related questions

What structure controls the passage of substances into and out of the cell?

cell membrane


What Controls what moves in and out of the cell?

Cell membrane


Another name for plasma membrane?

A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.


What is the thin flexible membrane around all cells?

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the cell membrane


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The outer boundary of a cheek cell is called the cell membrane or plasma membrane. It acts as a barrier, controlling the movement of substances in and out of the cell.


What is a cell membrane of?

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What is the outer boundary of an animal cell called?

The outer boundary of an animal cell is called the cell membrane or plasma membrane. It acts as a protective barrier, regulating the movement of molecules in and out of the cell.


The outermost boundary of an animal cell is the?

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Infer the functions of the cell membrane All cells have a cell membrane where do you think the cell membrane of a plant cell located?

the cell membrane is the outer part of the cell wall.


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cell membrane aka plasma membrane