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.
Canada's First Official IELTS Testing Centre. IELTS is a test developed by the worldâs leading experts in language assessment on four key English language skills: listening, reading, writing and speaking.It is designed to assess the language ability of people who aim to study, work, immigrate and integrate an English-speaking environment.anada's First Official IELTS Testing Centre. IELTS is a test developed by the worldâs leading experts in language assessment on four key English language skills: listening, reading, writing and speaking.