Uttarakhand PMT Uttarakhand PMT Solved Paper-2010

  • question_answer
    Which of the following is needed both in photosynthesis and respiration?

    A)  Chlorophyll    

    B)  Carbon dioxide

    C)  Oxygen         

    D)  Cytochrome

    Correct Answer: D

    Solution :

    Cytochromes are electron carrier proteins. These are involved in both photosynthesis and respiration. Cytochrome name is given by David Keilin. There are three classes of cytochromes-a, b and c-distinguished by differences in their light absorption spectrum.


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