Question

Plasma membrane is made up of [MP PMT 1997, 2001; CBSE PMT 2002]
A) A protein layer between two lipid layers
B) A lipid layer between two protein layers
C) A protein, a lipid and a cellulose layer
D) Bimolecular lipid layer surrounded by protein layers

Answer 1

heya folk 

plasma membrane is made up of lipids and proteins 

the answer is D) Bimolecular lipid layer surrounded by protein layers