And that fadh two molecule is formed directly in protein complex number two. So protein complex number two, our succinate oxidore ductase, forms fadh two. And then that fadh two basically releases our electrons and those electrons are picked up by our Ubiquinone molecule. So Ubiquinon can also pick up except those electrons from protein complex number two. And then that Ubiquinol travels to protein complex number three. So let's go back and let's summarize our results.