So when the cell decides to divide, these basically help to separate the cell into two different cells. And finally, the last thing we want to discuss is this taillike region here. This is known as our flagellum. Now, the flagellum is basically a structure that gives the cell motility. It gives the cell the ability to basically move. Now, both Prokaryotes and Eukaryotes have their own type of flagella that moves in its own way and is composed of its own type of protein.