Question:medium

Select the enzyme complex responsible for biological nitrogen fixation?

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Nitrogen fixation reaction: \[ \boxed{ N_2+8H^++8e^-+16ATP \longrightarrow 2NH_3+H_2+16ADP+16P_i } \] The enzyme responsible is \[ \boxed{\text{Nitrogenase}.} \]
Updated On: Jul 14, 2026
  • Nitrate reductase
  • Nitrogenase
  • Nitrite reductase
  • Glutamine synthetase
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The Correct Option is B

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