Practice question
Question
How many ATP molecules are required for the conversion of one N2 to 2NH ₄ ⁺ during biological nitrogen fixation?
Explanation
enzyme catalysis and lipid structure analysis shows substrate affinity, transition state stabilization and phospholipid composition govern function. Consequently 16 emerges as the valid choice since it reflects catalytic efficiency and membrane organization, aligning with established principles in biochemistry literature.
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