(IMAGE) Max-Planck-Gesellschaft Caption Archaea (red) yield eight electrons from the oxidation of a single methane molecule. The electrons travel via the nanowires to the sulphate reducing bacteria (green). The bacteria use those electrons to convert one molecule sulphate into hydrogen sulphide. Credit MPI f. Marine Microbiology Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.