The cell membrane controls what enters and exits the cell so therefore it allows some stuff in like glucose and water. While it doesn't let in other stuff like viruses or bacteria.
It is semi permeable [ the cell membrane]
semi permeable membrane
No, they are fully permeable, i.e. liquids and other things can pass through them fully. The cell membrane is what's semi permeable.
The Cell Membrane also known as the plasma membrane
Such a membrane is said to be selectively permeable or semi-permeable.
The cell membrane is semi-permeable.
Animal cell membranes are a semi-permeable membrane.
It is semi permeable [ the cell membrane]
The plasma membrane.
semi permeable membrane
The cell membrane, which is usually semi-permeable.
Semi-permeable cell membrane.
No, they are fully permeable, i.e. liquids and other things can pass through them fully. The cell membrane is what's semi permeable.
Cell membrane is elastic and transparent. It can be impermeable, permeable, semi-permeable or selectively permeable. In humans the plasma membrane is selectively permeable that is it allows entry to certain substance.
The cell membrane.
cell membrane
The Cell Membrane also known as the plasma membrane