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.
7. What is the function of the electron transport chain in cellular respiration? The electron transport chain breaks the fall of electrons to oxygen into several energy-releasing steps. 8. Show the normal, downhill route most electrons follow in cellular respiration. glucose ! NADH ! electron transport chain ! oxygen 10. Explain how the electron transport chain is utilized in oxidative phosphorylation. In the third stage of respiration, the electron transport chain accepts electrons from the breakdown products of the first two stages (most often via NADH) and passes these electrons from one molecule to another. At the end of the chain, the electrons are combined with molecular oxygen and hydrogen ions, forming water.