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.
Child actor Kimberly Weber took over the role from October 25, 1974 to April 29, 1975. Natasha Ryan was the child actor who played the young version of Hope the longest from June 4, 1975 through June 27, 1980. From May 11, 1981 until January 8, 1982, young adult actress Tammy Taylor played a teenaged Hope. Actress Kristian Alfonso assumed the role of Hope Williams on April 14, 1983, playing the role through April 20, 1987, reappearing from April 27 to August 3, 1990, and playing the role since May 6, 1994.