Cells must constantly bring in certain molecules and ions while keeping others out. What part of the cell accomplishes this function?

Question

Quizplus · Accepted Answer

The plasma membrane of the cell is responsible for regulating the movement of molecules and ions in and out of the cell. It is selectively permeable, which means that it allows certain molecules to pass through while keeping others out.

Cells Must Constantly Bring in Certain Molecules and Ions While