Question

write two difference between plasma membrane and cell wall?

Answer 1

1. Cell membrane is made up of lipid bilayer and protein layer around them , they are present in unsaturated fatty acid
whereas, cell membrane is made up of cellulose ,hemi-cellulose , pectin and expansin (protein)
2.Cell membrane is non-rigid and flexible and semi permeable
but cell wall is rigid, non flexible and impermeable.

Answer 2

1)plasma membrane is flexible whereas cell wall is rigid
2) plasma membrane is semipermiable whereas cell wall is permiable