Manipal Medical Manipal Medical Solved Paper-2004

  • question_answer
    Photochemical reactions in the chloroplasts are directly involved in:

    A)  fixation of carbon dioxide

    B)  synthesis of glucose and starch

    C)  formation of phosphoglyceric acid

    D)  photolysis of water and phosphorylation of ADP to ATP

    Correct Answer: D

    Solution :

     Fhotochemical reaction is also known as light reaction because it takes place in the presence of light and in the grana portion of chloroplast. In this reaction photolysis of water takes place which generates\[{{O}_{2}},\]simultaneously, photophosphorylation takes place which generates ATP and NADPH


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