Q. Plasma membrane is made up of
A) Lipid, protein and water
B) Lipid, protein and manganese
C) Lipid and carbohydrate
D) Lipid, protein and carbohydrates
Explanation
Every living cell is externally covered by a thin transparent, electron microscopic, elastic semipermeable membrane called cell membrane. It is composed of lipids (mostly phospholipid), proteins (peripheral and integral) and carbohydrates (glycoprotein and glycolipids)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.