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Byers Lesson 5

Digestion in the stomach

QuestionAnswer
What are digestive juices? Acid (hydrochloric acid, HCL), and enzyme called pepsin in stomach used for chemical digestion.
What is pepsin? enzyme that breaks down protein.
What is protein? one of the 6 nutrients, main function is build up, keep up and replace tissues in the body.
What is Chyme? food that has been partially digested in the stomack, it is a thick, creamy liquid
What is an ulcer? small hole in the stomach, causes may include too much stomach acid,not enough mucus, certain bacteria
What is heartburn? condition that occurs when gastric juice backs up into the lower esophagus from the stomach, causes a burning sensation
What is an antacid? substance to neutralize stomach acid
What is rennin? special enzyme that breaks down milk
What is the pyloric sphincter? muscle at the bottom of stomach that keeps the stomach shut so that it has a chance to digest proteins, then it opens and allows the contents of the stomach, now called chyme, to exit the stomach
Created by: byersd2000
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