what happens to centrioles during mitosis

During mitosis, centrioles play a crucial role in the formation of the spindle fibers that help to separate the chromosomes. The centrioles move towards the poles (opposite ends) of the nucleus when it is time for cell division. The spindle fibers attach to the chromosomes and pull them apart, ensuring that each new cell receives a complete set of chromosomes. The presence of centrioles is essential for the proper organization of the spindle fibers and the separation of chromosomes during cell division. Therefore, centrioles are active players during mitosis and not just passengers.