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.
The song 'Heaven' was originally performed by Brian Adams. However, DJ Sammy (Samuel Bouriah) redid the song into a Euro dance version.The girl that sings the song is Dominique Rijpma Van Hulst, alternatively her stage name is just (DO).he song is by Musiq Soulchild. It's called Aimewitu. You'll notice he's singing ...'Cause when I'M WITH YOU... on the chorus. It's on some of the international releases of â¦ his first CD, like if you can find the version from Japan or the UK.