And what that basically means is if our DNA molecule contains a higher amount of guanine cytosine bases compared to adenithiamine, that means our DNA molecule will be more stable, because this base pair contains three H bonds, but this base pair only contains two H bonds. Now, the final thing that I'd like to briefly talk about is what actually holds and stabilizes that double helix structure. Well, number one are these hydrogen bonds that exist between our base pair. So this is base pair number one, base pair number two, base pair number three, and so forth. The red molecules are the guanine, the blue molecules are the cytosine. The green molecules are the adenine, and the orange molecules are the thymine.