Using nitrogenase to reduce N 2 should require 2 ATP to be invested,but it actually takes 16 ATP.Why?

The Answer of Using nitrogenase to reduce N 2 should require 2 ATP to be invested,but it actually takes 16 ATP.Why?

Using nitrogenase to reduce N 2 should require 2 ATP to be invested,but it actually takes 16 ATP.Why?

The Answer of Using nitrogenase to reduce N 2 should require 2 ATP to be invested,but it actually takes 16 ATP.Why?

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Using Nitrogenase to Reduce N₂ Should Require 2 ATP to Be

Question 13

Multiple Choice

Using nitrogenase to reduce N₂ should require 2 ATP to be invested,but it actually takes 16 ATP.Why?

A) It is harder to break the nitrogen triple bond than expected and requires more energy input.
B) Extra energy is required to produce H_2.
C) To regenerate the MoFe protein requires the input of ATP.
D) To keep the nitrogenase complex associated requires an input of 4 ATP.

Correct Answer: