Nitrogenous bases are the parts of RNA and DNA that are involved in pairing up (see also base pairs). These include cytosine, guanine, adenine, thymine (DNA) and uracil (RNA).
... in the town. The population density is 1,433.7/km² (3,704.7/mi²). There are 1,494 housing units at an average density of 427.3/k ...