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Q. Since pepsin is a gastric enzyme does it have a basic or an acid optimum pH? What happens to pepsin when it passes into the duodenum?

Pepsin acts contained by the stomach so its optimum p^H is around 2, an acid p^H. When the enzyme passes into the duodenum it meets a higher pH and its enzyme activity ends.

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Category:- Biology
Reference No.:- M9556496

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