The main constituent of gastric acid is hydrochloric acid which is produced by parietal cells (also called oxyntic cells) in the gastric glands in the stomach. Its secretion is a complex and relatively energetically expensive process.
Music video by Guns N' Roses performing Paradise City. YouTube view counts pre-VEVO: 3,424,935. (C) 1988 Guns N' Roses under exclusive license to Geffen Records.  1 Paradise City by Guns N' Roses (Google Play â¢ iTunes â¢ AmazonMP3). 2  Music. 3  Standard YouTube License.
On 30 November, the song was nominated for a Grammy Award, in the category Best Pop Duo/Group Performance. On 12 February 2012, Coldplay performed Paradise live at the RE, along with Princess of China. At the 2012 MTV Video Music Awards on 6 September, the song won the award for Best Rock Video.