Explain how is the ELECTRON TRANSPORT CHAIN is coupled to ATP synthesis?

Question

i have to explian it and include any cofactors, ATP synthase, and the location of these enzymes within the organelle. But i don't understand it to begin with, so please help any way you can.

Answer 1

Energy from the electron transport chain are used to pump H+ ions outside of the mitochondria. This creates potential energy, and because of the concentration gradient, H+ ions are forced through the ATP synthase back inside the mitochondria. The ATP synthase uses this energy to bind a third phosphate to ADP, creating ATP. The H+ ions bond with oxygen molecules and the electrons from the electron transport chain to form H2O, which is released in exhalation.

Answer 2

One electron transport equipment happens in the cristae of the mitochondria, the place a sequence of cytochromes (cellular pigments) and coenzymes exist. those cytochromes and coenzymes act as provider molecules and pass molecules. They settle for severe-potential electrons and bypass the electrons to the subsequent molecule in the equipment The electrons lose potential as they bypass down the electron transport equipment. a number of this potential is used to pump protons (hydrogen ions) into the outer compartment of the mitochondrion. in this form we boost a proton gradient.