It causes it to bind onto factor ten. And so once again forming prothrombinase. And all these three positive feedback loops essentially carry out the same exact function to form more of these prothrombinase molecules which eventually form more of Thrombin. And that ultimately forms more blood clots that are needed to actually seal off that rupture that took place inside our blood vessel. So these are the three positive feedback loops that you have to be familiar with during the process of blood clotting. Now, on top of these positive feedback loops, we also have other pathways that essentially also amplify and magnify the number of blood clots that we actually form.