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.
Review this title! Alex (Richard Harmon) is determined to run on his high school's cross-country team in IF I HAD WINGS. Though his dad, Geoff (Craig Bierko), has been encouraging him, Alex's mom, Sandy (Jill Hennessy), is more protective of her blind son and thinks it's asking too much of him. Alex strongly disagrees.