Question

The plant cell wall in mainly composed of _____​

Answer 1

Answer:

The plant cell wall is mainly composed of cellulose.

Explanation:

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Answer 2

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Cellulose microfibrils .

The cell wall is composed of a network of cellulose microfibrils and cross-linking glycans embedded in a highly cross-linked matrix of pectin polysaccharides. In secondary cell walls, lignin may be deposited.