What metabolism would be favored when there is a lack of electron acceptors?
A. anaerobic fermentation
B. anoxygenic photosynthesis
C. anoxic ammonia oxidation
D. acetogenesis
Answer:A
What metabolism would be favored when there is a lack of electron acceptors?
A. anaerobic fermentation B. anoxygenic photosynthesis C. anoxic ammonia oxidation D. acetogenesis