engineering english MCQ #794

The diagram shows the structure of a cell membrane. What is the primary function of the phospholipid bilayer?

engineering english MCQ #794

  1. Question 1

    Q1. The diagram shows the structure of a cell membrane. What is the primary function of the phospholipid bilayer?

    • A) Cell signaling
    • B) Transport of molecules
    • C) Maintaining cell shape
    • D) Regulating cell growth

    Answer: Transport of molecules

    Explanation: The phospholipid bilayer controls the movement of molecules in and out of the cell through diffusion and transport proteins.