Coenzymes. Coenzymes: A nonprotein component of enzymes is called the cofactor. If the cofactor is organic, then it is called a coenzyme. Coenzymes are relatively small molecules compared to the protein part of the enzyme. Many of the coenzymes are derived from vitamins.
twoâ²-step`. 1. a ballroom dance in duple meter, marked by sliding steps. 2. a piece of music for, or in the rhythm of, this dance.
1 The Stepford Wives  is a 1975 science fictionâthriller film based on the 1972 Ira Levin novel of the same name. 2  It was directed by Bryan Forbes with a screenplay by William Goldman, and stars Katharine Ross, Paula Prentiss, Peter Masterson, Forbes' wife Nanette Newman and Tina Louise. 3  also known as Esposas em Conflito.