Which of these are acetotropic methanogens?
(a) Methanoculleus thermophilicus, Methanosphaera stadtmanii
(b) Methanosarcina thermophila, Methanosaeta concilii
(c) Methanosarcina thermophila, Methanosphaera stadtmanii
(d) Methanoculleus thermophilicus, Methanosarcina thermophila
I had been asked this question by my school principal while I was bunking the class.
Question is from Microbial Production of Fuels in section Bioleaching and Biomining for Recovery of Resources of Environmental Biotechnology