Iat IiserMineral NutritionIAT (IISER) 2023MCQ+4 / -12023Which one of these statements is CORRECT about biological nitrogen fixation in plants? AAtmospheric nitrogen is fixed by Nitrogenase by converting $\mathrm{N}_2$ to $\mathrm{NO}_3^{-}$. BThe catalytic redox center of Nitrogenase contains Mo and Fe as cofactors.C Nitrogenase can function optimally only in the presence of molecular oxygen.D The transport of important amides, like asparagine and glutamine, produced by transamination, to different parts of the plant body is mediated by phloem.Check AnswerClear SelectionReveal AnswerShow Explanation
