Biology

The correct answer is C. The function of the cell membrane is to regulate the transport of molecules and ions into and out of the cell.

The cell membrane, also known as the plasma membrane, acts as a selectively permeable barrier that controls the movement of substances in and out of the cell. It regulates the transport of molecules, ions, and nutrients, allowing essential substances to enter the cell while preventing the entry or removal of harmful substances. This process is crucial for maintaining homeostasis and ensuring the proper functioning of the cell.

Option A, storing genetic information, is incorrect. Genetic information is stored in the cell's nucleus or, in t...