BHU PMT BHU PMT (Mains) Solved Paper-2010

  • question_answer
    Cristae help in

    A)  respiration                        

    B)  photosynthesis

    C)  transpiration                                    

    D)   guttation

    Correct Answer: A

    Solution :

                     Mitochondria are filamentous or rod-shaped or thread-like bodies of 3-5\[\mu \] diameter and 40\[\mu \] length and are absent in prokaryotes. The inner membrane of mitochondria has finger-like projections called cristae. These contain oxidative enzyme which help in respiration.


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