Question

which part of the cell is semipermeable, or controls what enters and leaves the cell? mitochondrion cytoplasm endoplasmic reticulum cell membrane identity the semipermeable membrane of a cell image by messerwoland

Explanation:

The cell membrane is semi - permeable and controls the movement of substances in and out of the cell. It has the property of selective permeability which allows certain molecules to pass through while restricting others.

Answer:

Cell membrane