This article is about the Hollywood film producer. For the comic book artist, see Don Simpson (cartoonist). Donald Clarence Don Simpson (October 29, 1943 â January 19, 1996) was an American film producer, screenwriter, and actor. Simpson, along with his producing partner Jerry Bruckheimer, produced such hit films as Flashdance (1983), Beverly Hills Cop (1984), Top Gun (1986), and The Rock (1996). Their films would go on to earn $3 billion worldwide.
The nucleus provides a separate compartment for transcription. The original RNA transcript called pre mRNA is processed in various ways before leaving the nucleus as mRNA.Overview: the roles of transcription and translation in the flow of genetic information.In a cell inherited information flows from DNA to RNA to protein.he nucleus provides a separate compartment for transcription. The original RNA transcript called pre mRNA is processed in various ways before leaving the nucleus as mRNA.Overview: the roles of transcription and translation in the flow of genetic information.
RNA plays a central role in the pathway from DNA to proteins, known as the  Central Dogma  of molecular biology. An organism's genetic information is encoded as a linear sequence of bases in the cell's DNA. During the process known as transcription, a RNA copy of a segment of DNA, or messenger RNA (mRNA), is made. This strand of RNA can then be read by a ribosome to form a protein. RNAs also play important roles in protein synthesis, as will be discussed in the ribozyme section, as well as in gene regulation.