What does pyrobaculum islandicum eat?

Answer 1

Pyrobaculum islandicum is a hyperthermophilic archaeon that primarily utilizes organic compounds for energy. It has been shown to metabolize various substrates, including amino acids and sugars, in its extreme thermal environments. This organism plays a role in the sulfur cycle by utilizing sulfate as a terminal electron acceptor during its metabolic processes. Overall, its diet consists mainly of organic matter found in high-temperature environments, such as hydrothermal vents.