Multiple Choice
Which of the following is NOT correct regarding ammonia oxidation by nitrifying bacteria?
A) The substrate is NH4+.
B) Ammonia monooxygenase is located in an internal membrane system that resembles the photosynthetic membranes in the purple phototrophic bacteria.
C) The initial step involves an ammonia monooxygenase.
D) The oxidation occurs best in waters that receive inputs of sewage or other wastewaters.
Correct Answer:

Verified
Correct Answer:
Verified
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