NEET Sample Paper NEET Sample Test Paper-80

  • question_answer
    The first stable intermediate product formed during dark reaction of photosynthesis is

    A)  ribulose-5-phosphate

    B)  phosphoglyceraldehyde

    C)  fructose-6-phosphate

    D)  glucose-1 -phosphate

    Correct Answer: B

    Solution :

    Three molecules of \[C{{O}_{2}}\] combine with three molecules of RuBP to produce three molecules of an unstable 6-C compound, which immediately breaks down into molecules of three phosphoglyceric acid or phosphoglyceraldehyde.


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