The plasma membrane is mostly made up of molecules that have Hydro folic head and hydrophobic tails. These molecules are called phospholipids.
What are phospholipids?
Phospholipids are lipid bilayers that are made up of phosphate group, fatty acids and glycerol units.
These phospholipids are found in the plasma membrane. The hydrophilic head is made up of phosphate group while the hydrophobic tail is made up of fatty acids.
Learn more about fatty acids here:
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