Manipal Medical Manipal Medical Solved Paper-2012

  • question_answer
    Which one occurs both during cyclic and non-cyclic modes of photophosphorylation?

    A)  Involvement of both PS-I and PS-II

    B)  Formation of ATP

    C)  Release of\[{{O}_{2}}\]

    D)  Formation of NADPH

    Correct Answer: B

    Solution :

     Cyclic photophosphorylation is that type of light energised ATP synthesis in which electron expelled by excited photocentre is returned to it after passing over a chain of electron carriers. Non-cyclic photophosphorylation is that type of light energised ATP synthesis in which electron expelled by excited photocentre does not return to them. It involves two Photochemical Systems (PS-I and PS-II) and produces assimilatory power (ATP and NADPH.)


You need to login to perform this action.
You will be redirected in 3 sec spinner