And in the next lecture, we're going to discuss how many ATP molecules are actually formed in this process. So when this entire four step process actually takes place one time, we generate a single fadh two molecule and a single NADH molecule. And these can then go on the electron transport chain to help generate ATP molecules, as we'll discuss in the next lecture. And we also generate the CETO coenzyme A product that now can enter the citric acid cycle. Now, notice this other product that is formed in this step is different than this molecule that we began with. This molecule contain a certain number of carbon atoms, let's say, for instance, N number of carbon atoms.