engineering chemistry MCQ #4342

Which macromolecule is a major component of cell membranes?

engineering chemistry MCQ #4342

  1. Question 1

    Q1. Which macromolecule is a major component of cell membranes?

    • A) Protein
    • B) Carbohydrate
    • C) Nucleic acid
    • D) Lipid

    Answer: Lipid

    Explanation: Lipids, particularly phospholipids, are key components of cell membranes, forming the bilayer structure that encapsulates cells.