A series of codons in part of a messenger RNA (mRNA) molecule. Each codon consists of three nucleotides, usually corresponding to a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C. This is mRNA, which uses U (uracil). DNA uses T (thymine) instead.This mRNA molecule will instruct a ribosome to synthesize a protein according to this code.ach codon consists of three nucleotides, usually corresponding to a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C. This is mRNA, which uses U (uracil). DNA uses T (thymine) instead. This mRNA molecule will instruct a ribosome to synthesize a protein according to this code.
Â© Wayne Davis, TYPExpressMarion Robert Morrison, better known as John Wayne, was born in Winterset, Iowa on May 26, 1907. The modest four-room house has been restored to reflect its appearance in 1907, the year of Dukeâs birth. Operated by the John Wayne Birthplace Society, the home is open for tours daily. John Wayne Birthplace MuseumPhoto credit: Â© TYPExpress, Wayne DavisThis 6,100 square ft. facility offers an astounding collection of memorabilia from screen legend John Wayneâs life and motion picture career.
He was a generous, hard working, friendly, devoted family man, everyone knew that -- but that was the side of John Wayne Gacy that he allowed people to see. Underneath the smiling mask of the clown was the face of depraved fiend. John Wayne Gacy was a born on St. Patrickâs Day 1942 at Edgewater Hospital in Chicago. Johnny was the second of three children. His older sister Joanne had preceded him by two years and two years after his birth came that of sister Karen. John Wayne Gacy -- An outwardly normal man whose depravity spun out of control (UPI)