Question

where do you find cell wall? what is it made up off​

Answer 1

Answer:

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.

Explanation:

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Answer 2

Answer:

A cell wall is a fairly rigid layer surrounding a cell located outside of the plasma membrane.

Explanation:

Plant cell walls are primarily made of cellulose.