which statement about the cell membrane is true?\no it contains cellulose and sugars that are involved in…
which statement about the cell membrane is true?\no it contains cellulose and sugars that are involved in communication.\no it is present in animal cells only.\no it is rigid and elastic for supporting the cells shape.\no it prevents harmful substances from entering a cell.
Answer
Brief Explanations:
Cellulose is in plant - cell walls, not cell membranes. Cell membranes are in both animal and plant cells. They are flexible, not rigid and elastic for cell - shape support (cell walls do that in plants). The cell membrane has a selective permeability function, which helps prevent harmful substances from entering the cell.
Answer:
It prevents harmful substances from entering a cell.