Question

What is a cell wall made up of?Tell any two things about cell wall.

Answer 1

Bacteria have a structure called a cell wall. Fungi and some ptotozoa also have cell walls. They are not the same as the plant cell walls made of cellulose. The other walls might be made from proteins or a substance called chitin

Answer 2

Here is your answer,

cell wall is made up of cellulose.

1)they are rigid and non living.

2)they are only present in plant cells.