The property of a cell's plasma membrane that allows it to regulate what comes in and out of a cell is semipermeability (option D).
Cell membrane is the semipermeable membrane that surrounds the cytoplasm of a living cell.
The cell membrane is pivotal to the cell's survival as it performs functions that ascertain the cell's adaptability to its internal and external environment.
The cell is said to be semipermeable, meaning that it allows some molecules through but blocks other substances.
The semipermeability of a cell's plasma membrane allows it to regulate what comes in and out of the cell.
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