NEET Sample Paper NEET Sample Test Paper-18

  • question_answer
    Between which of the following stages, the GTP is formed by substrate level phosphorylation?

    A)  Succinate to fumarate

    B)  Ketoglutarate to succinate

    C)  Oxalosuccinate to glutarate

    D)  Fumarate to malate

    Correct Answer: B

    Solution :

    ATP formation by substrate phosphorylation glycolysis: 1, 3-diphosphoglyceric acid (2 moles) \[\to \]3 phospho- glyceric acid (2 moles) Phosphoenolpyruvic acid (2 moles)\[\to \] Pyruvic acid (2 moles) GTP formation by substrate phosphorylation in Kreb's cycle Succinyl-CoA (2 moles) \[\to \]Succinic acid (2 moles)


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