SSC CHSL 2022 PYQ — Question 39

SSC CHSL - 24 May 2022 - Shift 2 • General Awareness • Q39

Which cell theory proved that the quasi-fluid nature of lipids enables lateral movement of proteins within the overall bilayer?

Show answer & explanation

Correct answer: B

Explanation

The correct answer is option 2 i.e. Fluid mosaic model

  • The fluid mosaic model was proposed by S.J. Singer and Garth.J. Nicholson.
  • This structure explains the structure of the plasma membrane of the aminal cells as a mosaic of components.
  • Phospholipids, proteins, and cholesterol are some of the important components of the plasma membrane according to the model.