Linked from
The 24 pages that link to Nucleobase, each with the reason it gives.
RNABroader topic: RNA’s adenine, cytosine, guanine, and uracil bases encode sequence.
Base pairBroader topic: Each member of a base pair is a nucleobase.
DNA structureBroader topic: The sequence of DNA’s four bases encodes genetic information.
Double helixBroader topic: Base identity determines which partners fit across the two strands.