N_2 + 8e^- + X + 16 ATP rightleftharpoons 2NH | vedclass

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Question

(A) The biological nitrogen fixation process is catalyzed by the enzyme nitrogenase. The overall equation for the reduction of nitrogen to ammonia is

Vedclass · Accepted Answer

$X = 8H^+, Y = H_2$

Vedclass · Answer

(A) The biological nitrogen fixation process is catalyzed by the enzyme nitrogenase. The overall equation for the reduction of nitrogen to ammonia is given by: $N_2 + 8e^- + 8H^+ + 16 ATP \rightarrow 2NH_3 + H_2 + 16 ADP + 16 \Pi$. Comparing this with the given equation $N_2 + 8e^- + X + 16 ATP \rightleftharpoons 2NH_3 + Y + 16 ADP + 16 \Pi$,we can identify that $X = 8H^+$ and $Y = H_2$. Therefore,the correct option is $A$.

$N_2 + 8e^- + X + 16 ATP \rightleftharpoons 2NH_3 + Y + 16 ADP + 16 \Pi$

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