Question

Plasma Membrane is made up of___________.

• A. A protein layer between two lipid layers
• B. A lipid layer between two protein layers
• C. A protein, lipid and cellulose layer
• D. Bimolecular lipid layer surrounded by protein layer

Answer 1

The correct option is D Bimolecular lipid layer surrounded by protein layer

Plasma membrane is composed of bimolecular lipid layer which is surrounded by a protein layer. It regulates the transport of materials entering and exiting the cells.