Most of the activity of the electron transport chain occurs in a cell's mitochondrial inner membrane. This is where the electron transport chain gets the proteins it needs to function properly. More »

The electron transport chain is a chemical reaction where electrons are transferred from a high-energy molecule to a low-energy molecule. These reactions can be used to convert energy from sunlight in photosynthesis or e... More »

The electron transport chain takes place in the membranes of the mitochondria in eukaryotic cells. Electron transport is the last stage of cell respiration. The chain passes high-energy electrons formed during glycolysis... More »

In chronological order, the four steps of cellular respiration are glycolysis, a transition reaction, the Krebs Cycle and an electron transport chain. Cellular respiration occurs in the cytoplasm and in the mitochondria. More »

The three stages of cellular respiration include glycolysis, electron transport chain and citric acid cycle, also known as Krebs cycle or tricarboxylic acid cycle. Cellular respiration refers to the set of biochemical pr... More »

The majority of adenosine triphosphate (ATP) molecules are produced during the electron transport chain. This is part of the final step in aerobic cell respiration and part of the oxidative phosphorylation process. More »

Most of the metabolic activity in a cell occurs in the mitochondrion. This organelle is responsible for the generation of ATP through a process known as oxidative phosphorylation. More »