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.
1 Tammy Homolka Tammy Homolka was the younger sister of Karla Homolka, one-half of the infamous murderous duo dubbed by the media as the Ken and Barbie Killers. 2  Karla and her husband Paul Beâ¦. 3  The Most Famous Movie Lines The American Film Institute is a film organization that honors moving picture arts.