What are the products produced from one cycle of the Krebs Cycle?

The Krebs Cycle, also known as the citric acid cycle or TCA cycle, is a crucial component of cellular respiration that takes place in the mitochondria. For each acetyl-CoA molecule that enters the cycle, the following products are generated: one ATP (or GTP, depending on the cell type), three NADH, and one FADH₂.

These products play essential roles in cellular metabolism. The ATP produced is directly usable cellular energy, while NADH and FADH₂ are important electron carriers that store energy to be used in the electron transport chain to generate a more significant amount of ATP.

It's important to note the stoichiometry of the Krebs Cycle: for every complete cycle, the unique ratio of products emphasizes the cycle's efficiency in energy extraction from acetyl-CoA. Therefore, one cycle of the Krebs Cycle yields one ATP, along with three NADH and one FADH₂, aligning seamlessly with the metabolic pathways that follow.