According to Robertson's unit membrane model , plasma membrane consists of
Two layers of protein enclosing central layer of lipid
Two layers of lipids enclosing central layer of protien
Outer layer protien and inner layer lipid
Outer layer lipid and inner layer protien
As we have learned
Unit Membrane structure by robertson (1959) -
This consists of two layers of proteins molecules enclosing a central layer of lipid.
- wherein