What will happen next? Well, the ketone bodies will move into the blood. And the great thing about these ketone bodies is they can actually dissolve in the blood. They're water soluble, and so they do not actually need any type of protein to move them to the target cell. So we see that ketone bodies are water soluble, and they can move inside the blood without being transported by proteins such as albumin. Now, the ultimate goal of these ketone bodies when they arrive in the target cell is to transform those ketone bodies back into acetyl coenzyme A, because now in the target cell, we're going to use that acetyl coenzyme A combined with oxalo acetate to help us generate those ATP molecules.