Answer:
The double layers of cell membranes is made up of phospholipids molecule.
Step-by-step explanation:
The double layers of cell membranes is made up of phospholipids molecule.
phospholipids are the main component of the cell membrane.
phospholipids made up of hydrophobic tail which contains two fatty acids and is the hydrophilic head that contains polar phosphate and glycerol.
The double layer of phospholipids assists as a barrier that provides only specific substances to move inside the cells.