Each type of protein is usually sent to a particular part of the cell. An important part of cell biology is the investigation of molecular mechanisms by which proteins are moved to different places inside cells or secreted from cells. Most proteins are synthesized by ribosomes in the rough endoplasmic reticulum (RER).
Alexander George Alex Clare (born 14 September 1985) is a British singer and songwriter.
Alex Donnelly. Alexander Ernest Donnelly, known as Alex Donnelly (died 9 May 1958), was a nationalist politician and solicitor in Ireland. Donnelly studied at the Christian Brothers School in Omagh and the Royal University of Ireland.