Oxygen’s key role is to function as a terminal electron acceptor. In other words, it is like the positive terminal on a battery. Food (like carbohydrates) function as the negative terminal.

At the end of this chain, two electrons remain, which are typically passed off to oxygen, the “terminal electron acceptor.” This completes the reaction and allows the process to continue with more ...

called the terminal electron acceptor. The process can then start over and generate more ATP so our cells have energy. But there have been cases where researchers have observed that cells can keep the ...

As in other species, S. oneidensis uses oxygen as the terminal electron acceptor during aerobic respiration; however, under anaerobic conditions, S. oneidensis undertakes respiration by reducing ...

"Therefore, it seems as if two different carbon species, both derived from the carbonic acid cycle, have got the optimal chemical properties to be used as terminal electron acceptor (CO 2 ...

Sources Hyodo, F et al. (2010) In vivo measurement of tissue oxygen using electron paramagnetic resonance spectroscopy with oxygen-sensitive paramagnetic particle, lithium phthalocyanine, Methods ...

The cell is based on a new non-fullerene electron acceptor, which is said to be a new class of the Y6 non-fullerene acceptor that is widely used in research on organic solar cells. The scientists ...