Dawn [dawn]â¼ as a girls' name is pronounced dornn. It is of Old English origin, and the meaning of Dawn is the first appearance of light, daybreak. Modern use of the word for a name. The Latin term Aurora dates back about 1500 years, but Dawn first appeared in the late 1920s. Opera singer Dawn Upshaw; comedienne Dawn French; basketball player Dawn Staley. STARTS WITH Da-ASSOCIATED WITH old english, light, modern, dawn, opera. Variations
The nitrogen containing base that is found only in RNA is uracil. What are the names of the nucleotides found in DNA and RNA?   In DNA, the four bases are: adenine, guanine, thymine, and cytosine. Each base is attached is attached to a sugar (deoxyribose) to form a nucleoside. Respectively, tâ¦hese are: adenosine, guanosine, thymidine, and cytidine.
They are cytosine, adenine, guanine, uracil and thymine. Each nucleotide contains one of the five organic bases. Guanine, cytosine and adenine are found in both DNA and RNA molecules, whereas thymine is found only in DNA and RNA contains only uracil of these five organic bases.All five of the bases comprises complex ring structure made up of nitrogen and carbon atoms.uanine, cytosine and adenine are found in both DNA and RNA molecules, whereas thymine is found only in DNA and RNA contains only uracil of these five organic bases. All five of the bases comprises complex ring structure made up of nitrogen and carbon atoms.