Now the shorthand way of writing that is three prime Dgmp, where D is deoxy, G is our guanassine, M is mono, and P is phosphate. And this three prime basically tells us where that phosphate group is attached to on our sugar molecule. Now, in DNA molecules we have four types of nucleotides. We have deoxy adenylate, we have deoxy, guanolate, and so forth. So four of these different types of nucleotides. And notice that because we have the deoxy, that simply means we don't have that oxygen found on the second carbon.