NEET Botany Cell Membrane MCQ Question
In the diagram shown above, which component of the cell membrane is responsible for its fluidity?
Phospholipid bilayer
Cholesterol
Peripheral proteins
Sugar molecules
Correct Answer
Detailed Explanation
The fluid mosaic model, proposed by Singer and Nicolson, describes the cell membrane as a structure where the fluid nature of the lipid bilayer enables lateral movement of proteins, contributing to membrane fluidity.
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