Although lacking in known diversity, acetotrophic methanogens are ecologically significant in nature.

Question

Quizplus · Accepted Answer

While acetotrophic methanogens may be lacking in known diversity, they play an important role in the carbon and methane cycles of various environments, such as freshwater sediments, rice paddies, and the gastrointestinal tract of animals. They are able to use acetate as their sole energy source and produce methane as a byproduct, contributing to the overall production of this greenhouse gas in the environment.

Although Lacking in Known Diversity, Acetotrophic Methanogens Are Ecologically Significant