Question

the cell membrane, also known as the plasma membrane, separates the inside of the cell from the outside environment. it is a semipermeable barrier. the latin prefix semi - means half, and permeable means having pores or openings that substances can pass through. what is the significance of a semipermeable cell membrane? the cell membrane does not allow any substances to enter or leave the cell. the cell membrane allows all substances to enter or leave the cell. the cell membrane only allows certain substances to enter or leave the cell.

Explanation:

A semi - permeable membrane has pores or openings. It does not allow all substances to pass through freely. Only substances that are small enough or have the appropriate properties can cross it. This helps in maintaining the cell's internal environment by controlling the entry and exit of materials.

Answer:

The cell membrane only allows certain substances to enter or leave the cell.