It is not usually found on its own, but rather is complexed with many structural proteins called histones as well as associated transcription (copying of genetic sequences) factors and several other macromolecules. Two sister chromatids (half a chromosome) join together at a protein junction called a centromere.ccurring only in the nucleus of eukaryotic cells, chromatin composes the vast majority of all DNA, except for a small amount inherited maternally which is found in mitochondria. In prokaryotic cells, chromatin occurs free-floating in cytoplasm, as these cells lack organelles and a defined nucleus.
From Wikipedia, the free encyclopedia. Sea of Heartbreak is a song written by Paul Hampton and Hal David and recorded by Don Gibson in 1961. The song reached #2 on the Billboard Hot Country Singles & Tracks chart. The song has been covered by a number of artists, perhaps most famously by Johnny Cash.
(1981) Believe It or Not is a song composed by Mike Post (music) and Stephen Geyer (lyrics) and sung by American singer Joey Scarbury. It serves as the theme song for the television series The Greatest American Hero. The track was later included on Scarbury's 1981 debut album America's Greatest Hero. The theme song became a popular hit during the run of The Greatest American Hero. Believe It or Not debuted in the Top 40 of the Billboard Hot 100 on June 13, 1981, eventually peaking at number 2 during the weeks ending August 15â22, 1981, kept off the top spot by Endless Love by Diana Ross and Lionel Richie, and spending a total of 18 weeks in the Top 40.