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The outer-most layer of a plant cell is the cell wall. This is mainly composed of cellulose, hemicellulose and pectin. The cell wall is a rigid structure that plays an important role in support, and is not found in animal cells.

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12y ago
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9y ago

The outermost covering of a plant cell is the cell wall. It is a rigid and tough covering that protects the cell and gives it a definite shape.

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8y ago

Plant (and many bacterial) cells have a outer "cell wall" made up of long chain carbohydrate polymers (e.g. cellulose, lignin).

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13y ago

the cell wall

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11y ago

The cell wall

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12y ago

cell wall

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4y ago

C

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Q: What is the tough outer covering of a plant cell?
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