Multiple Choice
Which statement about nitrogen metabolism is not true?
A) Certain prokaryotes reduce atmospheric N2 to ammonia.
B) Some nitrifiers are soil bacteria.
C) Denitrifiers are obligate anaerobes.
D) Nitrifiers obtain energy by oxidizing ammonia and nitrite.
E) Without nitrifiers, terrestrial organisms would lack anitrogen supply.
Correct Answer:
Verified
Correct Answer:
Verified
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