Which statement best describes the plasma membrane of a living plant cell?

Responses

It is multi-layered and composed of only proteins and carbohydrates.

It is multi-layered and composed of only proteins and carbohydrates.

It controls which substances enter and exit the cell.

It controls which substances enter and exit the cell.

It allows all substances to enter and exit the cell.

It allows all substances to enter and exit the cell.

It is a double protein layer containing floating molecules of lipids.

1 answer

It controls which substances enter and exit the cell.