Question

Which statement about the cell membrane is true? It contains cellulose and sugars that are involved in communication. It is present in animal cells only. It is rigid and elastic for supporting the cell’s shape. It prevents harmful substances from entering a cell.'

Answer 1

the correct answer is D.

Answer 2

It's D.

Not A because it doesn't contain cellulose
Not B because it's also in plant cells and bacteria cells
Not C because it's not rigid and elastic