it regulates what materials enter and leave the cell
Semipermeable or selectively 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.
it regulates what materials enter and leave the cell
The selectively permeable phospholipid bilayer (a.k.a plasma membrane) is 'selectively permeable' because it selects which molecules it allows to permeate (pass through).
The plasma membrane (cell membrane).
Plasma membranes are selectively permeable.
The plasma membrane is selectively permeable because it needs to allow certain things in and certain things out.The plasma membrane is a selectively permeable membrane as it allows the entry and exit of some selected substances only.
The plasma membrane is selectively permeable; it allows some substances to pass through but prevents the passage of other substances
1. Protein Anchor 2. Selectively Permeable Barrier 3. Energy Production
Plasma (Cell) Membrane
it is permeable to some molecules and not permeable to others.
structural model of plasma membrane is called the selectively permeable membrane Structural model of the plasma membrane is called Fluid Mosaic Model.