Railways General Science & Technology Cells and Tissues / कोशिका और ऊतक Sample Paper Cells Sample Test Paper-26

  • question_answer
    The power houses of the cells are

    A)  Mitochondria

    B)  Plastids

    C)  Golgi complex

    D)  Ribosomes

    Correct Answer: A

    Solution :

    [a] In cell biology, a mitochondrion is a membrane-enclosed organelle, found in most eukaryotic cells. Mitochondria are sometimes described as "cellular power plants," because they generate most of the cell's supply of ATP, used as a source of chemical energy.


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