Asked by: Zoltan Tresserrasscience chemistry
What does the ETC do?
Last Updated: 10th January, 2020
Click to see full answer.
Herein, what is the electron transport chain and what are its functions?
The electron transport chain is a cluster ofproteins that transfer electrons through a membrane withinmitochondria to form a gradient of protons that drives the creationof adenosine triphosphate (ATP). ATP is used by the cell as theenergy for metabolic processes for cellularfunctions.
Furthermore, what does the electron transport chain do during cellular respiration? The function of the electron transport chain incellular respiration would be C. Providing energy, from theflow of protons down the protein channel of ATP synthase thatallows for production of ATP, as the hydrogen ions or protonsprovide the energy to phosphorylate ADP, attach an inorganicPhosphate to ADP to produce
Accordingly, what is the role of oxygen in the electron transport chain?
As it turns out, the reason you need oxygen is soyour cells can use this molecule during oxidative phosphorylation,the final stage of cellular respiration. Oxygen sits at theend of the electron transport chain, where it acceptselectrons and picks up protons to form water.
What is the electron transport chain in simple terms?
The electron transport chain consists of a seriesof redox reactions in which electrons are transferred from adonor molecule to an acceptor molecule. The underlying forcedriving these reactions is the free energy (energy available to dowork) of the reactants and products.