During which stage of cellular respiration is glucose broken down into two molecules of pyruvic acid?

electron transport chain
glycolysis
Krebs cycle
acetyl CoA formation

Respuesta :

The stage where a molecule of glucose is broken down into 2 molecules of pyruvic acid is Glycolysis.
The correct answer is the second option. Glycolysis is a stage of cellular respiration where glucose is broken down into two molecules of pyruvic acid. Enzymes are also used in this process. Energy is released in the form of ATP.