Question

cell parts outside
listen
what are some functions of the cell membrane?
select all that apply.
limiting the size of the cell
controlling what goes into the cell
preventing all substances from entering the cell
controlling what exits the cell

Explanation:

The cell membrane is a selectively permeable barrier. It does not limit cell size (cell size is influenced by factors like surface area to volume ratio). It controls the movement of substances in and out, but does not block all substances—essential molecules can pass through.

Answer:

• controlling what goes into the cell
• controlling what exits the cell