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    Question

    Calvin – Benson cycle uses ______ molecules of NADPH,

    _____ molecules of ATP to assimilate ______ molecule of CO₂
    A 2, 3 and 1 Correct Answer Incorrect Answer
    B 3, 2 and 1 Correct Answer Incorrect Answer
    C 1, 2 and 3 Correct Answer Incorrect Answer
    D 2, 1 and 3 Correct Answer Incorrect Answer

    Solution

    The Calvin-Benson cycle uses 2 molecules of NADPH and 3 molecules of ATP to assimilate 1 molecule of CO₂ into glyceraldehyde 3-phosphate, leading to the production of sugars.

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