These are a type of lipid molecule that is the main component of the cell membrane. They're made up of two fatty acid chains and a phosphate group attached to a glycerol backbone.
congrats on reading the definition of Phospholipids. now let's actually learn it.
This term refers to molecules or parts of molecules that repel water. The 'tail' of a phospholipid is hydrophobic.
Lipid Bilayer: This is the basic structure of a biological membrane, composed primarily of phospholipids. It forms when two layers of phospholipids align with their hydrophobic tails facing each other and their hydrophilic heads facing outwards.