Multiple Choice
Most methanotrophs are obligate ________ because ________.
A) aerobes / the initial step of methane oxidation requires O₂
B) anaerobes / methane is produced in anaerobic environments
C) fermenters / methane only provides enough energy for fermentation
D) heterotrophs / methane does not provide enough carbon for growth
Correct Answer:
Verified
Correct Answer:
Verified
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