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    Question

    In C4 plants, the primary carboxylation takes place by

    using ___ enzyme 
    A PEP carboxylase Correct Answer Incorrect Answer
    B RUBISCO Correct Answer Incorrect Answer
    C Carboxylase Correct Answer Incorrect Answer
    D ATPase Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    Primary carboxylating enzyme in C4 plant is PEP carboxylase, which is found in Chloroplast of mesophyll cell.

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