Written By: In the small intestine, protein digestion continues. Your name: Hanna Certified Tutor. Learn More in these related Britannica articles: G cells secrete the hormone gastrin.
The two main types of exocrine secretory cells of the stomach are parietal cells and chief cells. Thank you for your feedback. This process is called hydrolysis because water is added to the bonds in the presence of enzymes to yield molecular subunits.
Secretin, vasoactive intestinal peptide and epinephrine cause enzyme secretion in chief cells by elevating the level of a molecule called cyclic AMP cAMP.
Another cause of the heart burn or GERD sensations is alkaline reflux. Depending on which text editor you're pasting into, you might have to add the italics to the site name.
Taking these kind of medications rather than healing the stomach and restoring proper function can result in the loss of digestive function. Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects. Elements of Nutrition.
The Editors of Encyclopaedia Britannica. Gastrointestinal tract protein breakdown In protein: An animals diet does three things: The smells, the taste, receptors on the mouth, tongue, and throat, the mechanical motion of chewing all work to signal your body that food is coming.
An anal sphincter controls the anal opening. The secretion of the parietal cells contains 3 million times more hydrogen ions than there are hydrogen ions in the bloodstream.