Golden Earring were by now a different band again, producing slick pop-rock that was perfectly placed to capitalise on both the rise of AOR and the birth of MTV. The usual explanation for Twilight Zone's success is that its stylish, cinematic promo clip became a staple of the young music network, and that's true.
Pyrimidine: A nitrogen containing, single ring compound that occurs in nucleic acids. In DNA molecules, the pyrimidines are cytosine and thymine. Radioactive phosphorus (32P): radioactive isotope of 31P, an element found in DNA molecules.
They are the nitrogen bases that are attached to RNA and DNA. In DNA, adenine and guanine are purines and thymine and cytosine are pyrimidines.In RNA, thymine is replaced by â¦ pyrimidine uracil.4 people found this useful.here are three nucleobases in nucleic acids that are considered  pyrimidines or pyrimidine derivatives. Uracil, cytosine, and  thymine are the three pyrimidines.