Oxidation-reduction reaction

Definition

In the context of anatomy and physiology, an oxidation-reduction reaction is a chemical process within metabolism where electrons are transferred between molecules, leading to changes in energy states. These reactions are essential for producing energy in cells through the breakdown of nutrients.

Related terms

Metabolism:

The set of life-sustaining chemical transformations within the cells of organisms.

ATP (Adenosine Triphosphate):

A high-energy molecule that stores and transfers energy within cells.

Electron Transport Chain:

A series of protein complexes that transfer electrons through a membrane within mitochondria to form ATP