51) Leptin is to satiety as is to hunger A) Pepsin B) Gastrin C) Ghrelin D) Chol
ID: 302553 • Letter: 5
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51) Leptin is to satiety as is to hunger A) Pepsin B) Gastrin C) Ghrelin D) Cholecystokinin E) Secretin 52) If digestion of a carbohydrate results in equal amounts of glucose and galactose this carbohydrate 52) is probably A)glycogen. B)maltose C) sucrose. ?ictosn Belukse 53) A drug that blocks the action of the hormone cholecystokinin would affect all of the following 53) except A) the composition of pancreatic secretions. B) relaxation of the hepatopancreatic sphincter C) absorption of water in the large intestines D) digestion of lipids and proteins E) the delivery of bile. 54) In response to the hormone secretin, the pancreas secretes a fluid A) fich in enzymes B) rich in bile C) rich in bicarbonate ion D) rich in mucus. E) that contains only amylase 55) 55) Hydrochloric acid fron the stomach is neutralized in the small intestine by A) bicarbonste from the pancreas B) trypsin C) enzymes from the intestinal crypts D) water that was ingested with the food E) bile from the liver 56) The fusion of the common hepatic duct and the cystic duct forms the A) porta hepatis B) hepatic portal vein C) bile duct D) bile canaliculus. E) common pancreatic duct ST 57) Insoluble deposits that form within the urinary tract from calciun salts, magnesium salts, or uric 57) acid are called kidney stones or renal A) plaque B) caries C) calculi D) otoliths E) lithotrophs 12Explanation / Answer
51) Ghrelin hormone increases hunger plays a major role in body weight while leptin aids to suppress the body weight
52)Lactose
53) the composition of pancreatic secretions
54) rich in bicarbonate ion
55) Bile from the liver: The enzymes secreted in small intestine helps to neutralize the acid. Bile is produced in liver and stored in the gall bladder.
56) Bile duct : Bile from the liver is carried through hepatic duct to the junction of cystic duct which is drained from the gallbladder to form a bile duct.
57) Calculi. It is defined as a solid mass of crystals.
41) The structure labeled 5 is distal convoluted tubule
Distal convoluted tubule is a duct of renal tubule located in the kidney cortex which reabsorbs calcium, sodium and chloride etc.
42) The filter barrier in the renal corpuscle consists of three layers such as fenestrated endothelium of glomerulus, basement membrane of glomerulus, and podocyte filtration slits. These components (three layers) function as the filtration unit and make up the renal corpuscle.
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