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9th Class Science The Fundamental Unit of Life Question Bank 9th CBSE Science The Fundamental Unit of Life

  • question_answer
      Which organelle is known as the powerhouse of the cell? Why?   [NCER]

    Answer:

                      Mitochondria are known as powerhouse of the cell because these are the site of cellular respiration. They release energy in the form of ATP (Adenosine Triphosphate) by oxidation of carbohydrates and fats. This energy is then utilised by the organelles to carry out their basic functions.


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