1.2 Digestion in the stomach 0.0 / 5 ? MedicineMedicineUniversityAll boards Created by: egreen94Created on: 04-10-20 17:28 Describe the strong mechanical action smooth muscle contracts and mixes food with gastric juice 1 of 13 What is chyme thick semi-liquid of partially digested starch and proteins 2 of 13 What 2 things does the low pH of the stomach do Both 3 of 13 What carbohydrate digestion occurs in the stomach only mechanical and liquefaction 4 of 13 How much lipid digestion occurs in the stomach 15% 5 of 13 Which enzymes hydrolyse triglycerides Lingual and gastric lipases 6 of 13 Which nutrients can be bound to proteins iron and other minerals 7 of 13 What does the pyloric sphincter do regulates entry of chyme into duodenum 8 of 13 At what rate does chyme exit the pylorus through the pyloric orifice 1-3ml twice per minute 9 of 13 Which enzyme cleaves proteins peptide bonds endopeptidase pepsin 10 of 13 How does pepsinogen lead to protein digestion Activated by pH< 5 to active pepsin, cleaves interior peptide bonds 11 of 13 What happens 2-6 hours after meals gastric empyting 12 of 13 Which nutrients are absorbed in the stomach Only alcohol 13 of 13
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