Question

Which structure is the statement below most likely referring to

Answer 1

Answer:

The correct option is A. A semi-permeable membrane

Explanation:

A semi-permeable membrane can be described as a selective membrane that filters out which molecules to let-in and let-out of the cell. The semi-permeable membrane causes selective molecules or ions to move inside or outside it through processes like diffusion, facilitated diffusion, passive transport, active transport, osmosis etc.

On the other hand, a permeable membrane is not selective and will allow and will let any kind of molecules to pass.