Phospholipid bilayer for A-level Biology Fluid-mosaic model

Phospholipid Bilayer Lipid Bilayer phospholipid bilayer A cell surface membrane is made up of a type of molecules called phospholipids, so what is a phospholipid bilayer? The first step would be to break down the phospholipid The phospholipid bilayer allows certain molecules to enter or exit the cell It is known as semi-permeable The phosholipids allow the membranes

phospholipid bilayer Here the phospholipid rotates on its axis to interact with its immediate neighbours The second type of movement is lateral, where the