Cell membrane
yes '
Stomatal pores
cell membrance
Acts as a protective layer and allows materials to enter or leave.
Which statements describe the cell membrane? Check all that apply. It only allows certain materials to leave the cell. It allows all materials to leave the cell. It only allows certain materials to enter the cell. It allows all materials to enter the cell. It helps the cell get rid of waste. It brings waste into the cell for storage.
i do not know either. so, we are just the same
The cell membrane is the barrier that controls what substances enter and leave a cell.
The capillaries are the site of diffusion of wastes, oxygen, and nutrients. This allows these materials to enter and leave body tissues.
The Plasma membrane.
Materials usually enter through the cell wall.
Materials enter and leave the nucleus through the selective membrane. The membrane always controls what leaves and enters the nucleus.
materials enter and leave the nucleus through openings in its cell wall and membrane