All living creatures make their own bodies using their own unique cells. So, just what part of the cell sends out the orders to properly make our bodies? We would be in a real mess if, for example, one's heart was put together where really one's intestines should be due to a cell structural error. Luckily, except in extremely rare circumstances, cells do not make mistakes regarding their position in the body or what they are to make. Thus it becomes clear that there must be some kind of design information for making a proper body, located in the cell. With that, lets take a closer look of the inside of a cell.