The four types of nucelotides are Thymine, Guanine, Cytosine, and Adenine. For RNA, Adenine is replaced with Uracil, which is a smaller nucleotide of sorts. The four nucleotides pair as Thymine and...
Over eons of evolutionary history, nature decided that four nucleotides provides the right balance between species variability and excessive redundancy. Scientists believe this is the reason why DNA...
RNA contains only 4 nucleotides, abbreviated A,C,G,U. These stand for Adenine Cytosine Guanine Uracilwhere as DNA contains thymine at the place of Uracil.