Question

animal and plant cells
what is the function of the cell membrane?
answer the question.
the cell membrane is
selectively permeable
semi - permeable

Explanation:

The cell membrane's function includes being selectively permeable (or semi - permeable), which means it regulates the passage of substances in and out of the cell, allowing some molecules to pass while blocking others. This is a key concept in Biology (a subfield of Natural Science) related to cell structure and function.

Answer:

The cell membrane is selectively permeable (or semi - permeable), and its function is to regulate the movement of substances (like nutrients, waste, etc.) into and out of the cell, maintaining the cell's internal environment.