Define remand: to order back: such as; to send back (a case) to another court or agency for further action â remand in a sentence to order back: such as; to send back (a case) to another court or agency for further actionâ¦
Aerobic or anaerobic? In aerobic respiration, the terminal electron acceptor is oxygen. Anaerobes have a lot of terminal electron acceptors, depending on the organism. Back when life first got started, iron was probably the most common, and some anerobes still use iron as the terminal electron acceptor.
The most efficient respiration processes use the best electron acceptors to get the most energy out of their fuel-nitrates, or sulfates, or carbonates can be used, but electrons are not mobilized enough to pull a lot of energy from the fuel. This is best done with oxygen as the terminal electron acceptor.