Net Yield of ATP in Anaerobic Glycolysis

During the process of cellular respiration, glucose undergoes a series of metabolic pathways to ultimately produce ATP, the energy currency of the cell. One crucial step in this process is glycolysis, which breaks down glucose into pyruvate. Each molecule of glucose that is metabolized generates a specific number of ATP molecules. Additionally, various cofactors, enzymes, and regulatory mechanisms play vital roles in facilitating these biochemical reactions. Understanding the metabolic pathways of glucose and their regulation is fundamental for appreciating cellular energy metabolism.

If a cell is undergoing anaerobic glycolysis, what is the net yield of ATP molecules produced from one molecule of glucose? Consider all phases of glycolysis and the fate of pyruvate in anaerobic conditions.