Question

Which is not true about plant cell walls?

A.) All plants have a primary cell wall
B.) Primary cell walls contain cellulose and hemicellulose
C.) Secondary cell walls are located just outside the primary cell wall
D.) Secondary cell walls occur only in woody plants
E.) Cell walls are penetrated by extensions of cytoplasm that connect adjacent cells’ cytoplasm.

Answer 1

It is B while cell walls do contain cellulose they do not contain hemicellulose