2. Questions Bank
  3. 9th Class
  4. Science
  5. The Fundamental Unit of Life

9th Class Science The Fundamental Unit of Life Question Bank MCQs - The Fundamental Unit of Life

  • question_answer
    The flexibility of plasma membrane can be contributed to the presence of

    A) proteins             

    B) lipids

    C) nucleic acids      

    D) Both [a] and [b]

    Correct Answer: D

    Solution :

    [d] Presence of lipids and proteins as phospholipids provide flexibility to plasma membrane. This helps cell in engulfing food and other materials from external environment.


You need to login to perform this action.
You will be redirected in 3 sec spinner