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  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
    Rough endoplasmic reticulum looks rough under a microcope due to the presence of

    A) mitochondria                             

    B) ribosomes

    C) nucleus                                     

    D) Golgi apparatus

    Correct Answer: B

    Solution :

    [b] Rough endoplasmic reticulum look rough under a microcope because it has particles called ribosomes attached to its surface. The ribosomes are the sites of protein synthesis.


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