HARDMCQ SINGLEIChO (Chemistry Olympiad)Organic ChemistryBiomoleculesAchiever Section
The cell membranes are mainly composed of
A.carbohydrates
B.proteins
C.phospholipids✓ Correct
D.fats
Explanation
Cell membrane has a bilayer which gives selectivity. That is why it is also called semipermeable membrane. This bilayer is made up of phospholipids and embedded proteins Thus, the correct option is (c) phospholipids
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