DNA. DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides-that is, long chains of nucleotides.
For the Tammy movies of the 1950s and 1960s, see Tammy (film series) . For the Tammy television show of the 1960s, see Tammy (TV series) . Tammy is a 2014 American comedy film directed and co-written by Ben Falcone and produced, co-written by, and starring Melissa McCarthy as the title character.
There may be more credits available for this character. To edit the credits displayed or to add more credits to this character's filmography, click the Edit Credits link. The Waltons. - The Obsession (1978) TV episode, Played by Deirdre Lenihan. - The Moonshiner (1978) TV episode, Played by Deirdre Lenihan.