And during our ProPhase, the centrosome basically migrates to both ends and then they create or extend those microtubules that grab our chromosomes and separate those chromosomes during cell division. Now, the centrosome is also involved in organizing and creating and extending the microtubules that constitute our cytoskeleton. Remember, the cytoskeleton is basically the scaffolding of our cell. It gives the cell structure and it gives the cell its shape. And there are three different types of fibers and one of these fibers are our microtubial fibers. So within our centrosome, we have our centrioles.