Well Thymine is one of my best friends and all, but when I'm in RNA, I rather be with my other best friend Uracil.
Really, I'm sooooo telling Thymine!!!
Really how does that work
No please don't Cytosine. I do prefer Thymine when I'm in DNA
Well Guanine, in DNA the hydrogen bonding between me and Thymine is how we put together the double helix from two strands. And so I usually prefer Uracil in RNA because it only has one strand. Also Thymine brings Methylidyne radical which isn't needed for RNA