The 2009 SR8 LMâs time of 6 minutes 48 seconds beat a record that has stood since 2005, also set by Radical in a previous-generation SR8. The record attempt was witnessed and confirmed by both the UKâs evo and Germanyâs Sport Auto motoring magazines.
An electron transport chain (ETC) is a series of compounds that transfer electrons from electron donors to electron acceptors via redox reactions, and couples this electron transfer with the transfer of protons (H + ions) across a membrane.n the mitochondrial electron transport chain electrons move from an electron donor (NADH or QH 2) to a terminal electron acceptor (O 2) via a series of redox reactions.
Best Answer: Oxygen's purpose is to be the final electron acceptor of the chain. It has a high affinity for electrons so it readily accepts the electrons that come out the end of the electron transport chain.O2 accepts four electrons and then forms two water molecules. Hope that helps a little.xygen is required because in order for the protein complexes in the inner mitochondrial membrane to continue to function, they need to continually gain and pass on the electrons that were provided by the coenzyme NADH/H+ .