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80160 al 2018 Or. Gluseppe Laf aui 31) The belge of the greater curvature of the

ID: 147393 • Letter: 8

Question

80160 al 2018 Or. Gluseppe Laf aui 31) The belge of the greater curvature of the stomach superior to the e esophageal junction is the A) cardiia B) body C) pylorus D) fundus 32) A set of permanent teeth containseeth A) 20 B) 30 C) 32 D) 24 33) The final enzymatic steps of the digestion process are A) brush border enzymes of the microvilli B) enzymes secreted by the stomach C) enzymes secreted by the pancreas 34) The longest portion of the small intestine is the A) ileum B) jejunum C) duodenum 35) Chylomicrons are tiny fatty droplets composed of triglycerides, small amounts of phospholipids cholesterol, free fatty acids, and some protein A) True B) False epithelium 36) Most of the digestive tract is lined by A) pseudostratified B) simple cuboidal C) simple columnar D) stratified squamous 37) Short-chain triglycerides found in foods such as butterfat molecules in milk are split by a specific enzyme in preparation for absorption. Which of the following enzymes is responsible? A) rennin B) pepsin C) lipase D) cholecystokinin 39) The lacteals absorb A) chylomicrons B) micelles C) amino acids D) monosaccharides 40) The migrating motility complex is a type of peristalsis in the small intestine. A) True B) False

Explanation / Answer

31) D. Fundus. It os the upper part of the stomach that forms bulge above the level of the opening of the oesophagus.

32) C. 32. Permanent dentition has 32 teeth.

33) A. Brush border enzymes of the microvilli. Microvilli belongs to intestines where the final digestion occurs.

34) A. Ileum. It begins at the jejunum and ends at the ileocecal valve.

35) A. True.

36) C. simple columnar.

37) C. Lipase.

38) A. chylomicrons.

39) A. True.

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