Pepsin and rennin are the only two enzymes produced in the stomach. Rennin is produced as the inactive prorennin. When milk enters the stomach, prorennin is activated by the hydrochloric acid in the gastric juice and converted into the active rennin enzyme. slide 2 of 4.ennin enzymes are produced by the stomach cells of young mammals. Rennin is secreted in large amounts right after the birth and then its production gradually drops off. It is then eclipsed in importance by the Pepsin enzyme.
1 . Canadian English is an odd duck, a weird amalgam of American English and our British roots. 2  Canadian spelling keeps the 'u' in words like honour, colour and valour. 3  Canada switched over to the metric system decades ago, while the U.S. is one of the few countries that still use the imperial system.
Canadian provincial and territorial postal abbreviations are used by Canada Post in code system of two capital letters, to represent the 13 provinces and territories on addressed mail.These abbreviations allow automated sorting.The codes replaced the inconsistent traditional system used by Canadians until the 1990s.These abbreviations are not the source of letters in Canadian postal codes, which are assigned by Canada Post on a different basis than these abbreviations.While postal codes are also used for sorting, they allow extensive regional sorting.hese abbreviations allow automated sorting. The codes replaced the inconsistent traditional system used by Canadians until the 1990s. These abbreviations are not the source of letters in Canadian postal codes, which are assigned by Canada Post on a different basis than these abbreviations.