This whole discussion missed the central role of oxygen molecule as the ultimate energy source. Why we need oxygen: http://dx.doi.org/10.1021/acsomega.9b03352

This whole discussion missed the central role of oxygen molecule as the ultimate energy source. Why we need oxygen: http://dx.doi.org/10.1021/acsomega.9b03352 http://dx.doi.org/10.1021/acsomega.9b03352 https://dx.doi.org/10.1021/acs.jchemed.5b00333 https://dx.doi.org/10.1021/acs.jchemed.5b00333