ap marieb ch23 pt3 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
The pancreatic islets secrete ____ and _____ | insulin, glucagon |
________ secrete pancreatic juice | acini |
_________ of secretory cells contain digestive enzumes | zymogen granules |
_____ ______ and _______ are secreted in active form but require ions or bile for optimal activity | amylase, lipases, nucleases |
______ is secreted by the pancreas in inactive form | proteases |
________ is activated by _____ by brush border enzyme ________ | trypsinogen, trypsin, enteropeptidase |
Procarboxypeptidase and chymotrypsinogen are activated by _____ | trypsin |
Gallbladder contraction is stimulated by _____ | CKK from intestinal cells and vagal stimulation |
CCK causes the _________ sphincter to relax | hepatopancreatic |
CCK induces the secretion of enzyme rich pancreatic juice by ____ | acini |
___________ causes secretion of bicarbonate-rich pancreatic juice by duct cells | Secretin |
Chyme from the stomach contains ________ and _____ | partially digested carbohydrates and proteins and undigested fats |
Paristalsis is initiated by _______ in the late intestinal phase | motilin |
_______ sensory neurons may activate the myenteric pexus causing contraction of the circular muscle proximally and the longitudinal muscle distally | cholinergic |
_____ increases the motility of the ileum | gastrin |
______ are three bands of longitudinal smooth muscle in the muscularis | teniae coli |
_______ are pocketlike sacs caused by the tone of the teniae coli | haustra |
_______ are fat-filled pouches of visceral peritoneum | Epiploic appendages |
Name the regions of the large intestine | cecum, colon, rectum, anal canal |
The ______ and _______ are anchored via mesocolons | transverse colon, sigmoid colon |
Internal anal sphincter is made of ______ | smooth muscle |
External anal sphincter is made of ______ | skeletal muscle |
Mucosa of the large intestine are made of ______ epithelium | simple columnar |
The large intestine is abundant with ______ with _____ | deep crypts, goblet cells |
_______ ferment indigestible carbs and synthesize b complex vitamins and vitamin K | Bacterial flora |
Vitamins, water, and electrolytes are reclaimed in the _______ | large intestine |
_____ sequentially contract in response to distension in the large intestine | Haustra |
________ is initiated by presence of food in the stomach | Gastrocolic reflex |
The _______ activates three to four slow powerful peristaltic waves per day in the colon (mass movements) | gastrocolic reflex |
Name three types of chemical digestion | catabolic, enzymatic, hydrolysis |
Name some digestive enzymes | Salivary amylase, pancreatic amylase, and brush border enzymes (dextrinase, glucoamylase, lactase, maltase, and sucrase) |
Carbohydrates enter the capillary beds in the villi and are transported to the liver via the ______ | hepatic portal vein |
Name three pancreatic proteases enzymes | Trypsin, chymotrypsin, and carboxypeptidase |
Name three brush border enzymes | Aminopeptidases, carboxypeptidases, and dipeptidases |
Lipids are pretreated by ______ and _____ enzymes | bile salts, pancreatic lipase |
Absorption of _____ and _____ are absorbed into the capillary blood in villi and transported via the hepatic portal vein | glycerol, short fatty acids |
Absorption of _____ and ______ cluster with bile salts and lecithin to form micelles | monoglycerides, fatty acids |
Monoglycerides and fatty acids are released by _____ to diffuse into epithelial cells | micelles |
Monoglycerides and fatty acids combine with proteins to form ______ | chylomicrons |
Nucleic Acids are digested by the enzymes ______ and ______ | Pancreatic ribonuclease and deoxyribonuclease |
Nucleic acids are absorbed via _______ | active transport |
Name four fat soluble vitamins | A D E K |
Fat soluble vitamins are carried by ______ | micelles |
Name 2 water soluble vitamins | C B |
Vitamin B12 binds with _____ and is absorbed by _____ | intrinsic factor, endocytosis |
Iron and calcium are absorbed in the _______ | duodenum |
Ionic iron is stored in mucosal cells with ______ | ferritin |
_____ of water is is absorbed in the small intestine by osmosis | 95% |
Created by:
hkrawietz
Popular Anatomy sets