How Does the Phospholipid Bilayer Contribute to Cell Function?
The phospholipid bilayer contributes to cell function in several ways. It acts as a selective barrier, allowing only specific molecules to pass through while keeping others out. This selective permeability is crucial for maintaining the proper concentration of ions and molecules inside the cell. Additionally, the bilayer is involved in cellular signaling. Membrane proteins can act as receptors that bind to signaling molecules, initiating a cascade of reactions inside the cell.
