In DNA, 2-deoxy-D-ribose molecules link together through phosphate groups to form a sugar-phosphate backbone. This backbone ...
This means that one strand's sugar-phosphate chain runs in ... and Francis Crick were pursuing a definitive model for the stable structure of DNA inside cell nuclei. Watson and Crick ultimately ...
For instance, he was the first to discover the order of the three major components of a single nucleotide (phosphate-sugar-base ... double-helical model for the structure of DNA.