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Define cell wall

Updated: 8/9/2023
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Wiki User

14y ago

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The cell wall:

  • Surrounds the cell and gives it support and protection
  • Is roughly rectangular in shape
  • Is only found in around plant cells also around bacteria, fungi and algae but not around animal cells
  • Is lined inside by a semipermeable cell membrane
  • Is rigid, but still flexible
  • The plant cell wall is mainly comprised of cellulose (a carbohydrate)
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Wiki User

7y ago
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Wiki User

15y ago

A cell wall is a tough, flexible and sometimes fairly rigid layer surrounding a cell, located external to the cell membrane, which provides the cell with structural support, protection, and acts as a filtering mechanism. a rigid layer of polysaccharides enclosing the membrane of plant and prokaryotic cells; maintains the shape of the cell and serves as a protective layer.

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Wiki User

12y ago

cell wall is the definite boundary or wall that is part of the outer structure of certain cells..

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Wiki User

13y ago

Cell walls are tough, rigid outer coverings that protect the cell and give it shape.

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Wiki User

14y ago

This is the rigid layer that protects the cell surface membrane and it also gives the cell its shape, this is found in the plant cell.

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Wiki User

15y ago

a rigid layer of polysaccharides laying outside the plasma membrane of the cells plants,fungi,and bacteria.In the algae and higher plants,it consist mainly of cellulose.

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Wiki User

12y ago

A cell wall is a rigid structure that surrounds the cell membrane and provides support to a cell.

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Wiki User

12y ago

it is a tough rigid structure that surrounds and protects the plant cell, and gives the cell it's rectangular box-like shape. :)

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Mary Sims

Lvl 2
1y ago

The cell wall:

Surrounds the cell and gives it support and protection
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Ahmed.M_cia

Lvl 4
2y ago

protects the cell

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Q: Define cell wall
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Related questions

5 How did Schultz define a cell?

he defined the cell as a nucleic mass with or without a cell wall


Cant cell wall be define as tiny rectangullar room?

In a way, yes.


Why is the cell wall absent in animal cell?

1) Define cell wall; 2) Animal cells are covered by a sugar-protein coat; 3) Animal cells are surrounded and protected by other Animal cells;


Define between plant cell and animal cell?

A plant cell has a nucleus, cytoplasm, cell wall, cell membrane and (most of the time) chloroplasts. An animal cell only has a nucleus, cytoplasm and cell membrane.


What is a outer supportive structure of a plant cell?

The cell wall supports and protects the plant cell.


What protects the plants cell?

cell wall


What part of the cell is strong and stiff and hard to get through and only found in plants?

The cell wall.But it is not only found in plants, both bacteria and fungi have cell walls too.


Where is the cell wall located in an animal?

There is no cell wall in a animal cell but there is a cell wall in the plant cell.


What specific cell part is all remains of the cell?

the cell wall


What organelle is responsible for protecting the plant cell?

The Cell wall. It supports the cell and protects it from anything that can damage the cell.


What structure is outside the cell membrane?

For plant cells, there is a cell wall outside of the cell's membrane. Animal cells do not have walls, so there is no structure outside of the cell membrane.


What does a plant cell wall and animal cell wall have in common?

An animal cell does not have a cell wall.