Multiple Choice
Methanogens
A) utilize methane as an energy source.
B) process and store methane as a part of their repair mechanism.
C) produce methane as a part of their energy metabolism.
D) do all of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Q66: One factor that seems to aid in
Q68: Halophilic Archaea have been found in marine
Q69: Some Archaea oxidize acetate to CO<sub>2</sub> using<br>A)
Q70: Compared with other Archaea, hyperthermophilic crenarchaeotes are
Q71: With few exceptions, hyperthermophilic crenarchaeotes are obligate
Q72: What is the minimum concentration of sodium
Q74: Laboratory isolation of Nanoarchaeum equitans requires the
Q75: The light- stimulated proton pump of Halobacterium
Q76: The topoisomerase_ introduces positive supercoils in DNA,
Q84: Which statement is TRUE of methanogenic and