DNA is 12 layers deep. Each layer has two attributes - the one you can see in four dimensions (the double helix) we will call the bottom layer. Although bottom and top don't mean much in an interdimensional aspect, that's just for you. It's to give you an idea of where it belongs. It's on the bottom. The two attributes of it we will say are the sides of the ladder, connected with a chemistry that you're well aware of that bridges both of the attributes and creates the bonds. On top of this layer, there are 11 more. Therefore, there are 12 layers total with 24 attributes. Each layer, even the interdimensional ones, have two sides. They're balanced very much like the one you can see.