Glycolysis is the process in which a glucose molecule is broken down into two molecules of [[1]].

Glycolysis is the breakdown of a single molecule of glucose into two molecules of pyruvate. 

This metabolic pathway is an important source of energy for cells and is used by a wide range of cells, including muscle cells, brain cells, and red blood cells. 

During glycolysis, glucose is converted into energy in the form of ATP and NADH, which cells can then use to perform a variety of tasks. 

The two molecules of pyruvate produced by glycolysis can then be used to generate even more energy in other metabolic pathways, such as the citric acid cycle.