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

  • question_answer
      Give scientific reason for the following (i) Inner membrane of mitochondria is deeply folded. (ii) Mitochondria are able to make some of their proteins.

    Answer:

                      (i) Inner membrane of mitochondria is deeply folded because these folds creates large surface area for ATP generating chemical reaction.                                                           (1) (ii) Mitochondria contain their own DNA and ribosomes and hence, make their own proteins.                                                           (1)


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