Q.
The diagram represents a mechanism of symbiotic $N_{2}$-fixation. Here A and B stands for
A) A-$Protein^{- 1}$ reduction; B$- 2NH_{3}$
B) A-$Protein^{- 2}$ reduction; B$- 2NH_{3}$
C) A-$Protein^{- 2}$ oxidation; B$- 2NH_{2}$
D) A-$Protein^{- 2}$ reduction; B$- 2N_{2}$
Explanation
A-$Protein^{- 2}$ reduction; B-$2NH_{3}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.