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

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

  • question_answer
    The proteins and lipids, essential for building the cell membrane, are manufactured by

    A) endoplasmic reticutum

    B) nucleus

    C) mitochondria

    D) plasma membrane

    Correct Answer: A

    Solution :

    [a] The proteins and lipids, essential for building the cell membrane, are manufactured by endoplasmic reticulum. This process is known as membrane biogenesis.


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