EP HUMAN BIOLOGY-MODIFIED MASTERING
8th Edition
ISBN: 9780134326436
Author: Johnson
Publisher: PEARSON CO
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Textbook Question
Chapter 14, Problem 1TY
Which of the GI tract tissue layers is most responsible for peristalsis and segmentation?
a. serosa
b. muscularis
c. submucosa
d. mucosa
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Chapter 14 Solutions
EP HUMAN BIOLOGY-MODIFIED MASTERING
Ch. 14 - Do you buy organic foods or conventional foods...Ch. 14 - If you were concerned about the possible harm...Ch. 14 - Describe the organs of the GI tract including the...Ch. 14 - Prob. 2CRCh. 14 - Prob. 3CRCh. 14 - Prob. 4CRCh. 14 - Indicate how many teeth adult humans have.Ch. 14 - Prob. 6CRCh. 14 - Prob. 7CRCh. 14 - Rank the major nutrient groups (carbohydrates,...
Ch. 14 - Prob. 9CRCh. 14 - Prob. 10CRCh. 14 - Which of the GI tract tissue layers is most...Ch. 14 - All of the following are secreted into the lumen...Ch. 14 - All of the following are found in saliva except:...Ch. 14 - Which of the following might be true of an...Ch. 14 -
5. Which of the following nutrients are digested...Ch. 14 - The region of the digestive tract most responsible...Ch. 14 -
7. Which of the following lists structures in...Ch. 14 -
8. What do the enzymes pepsin, chymotrypsin,...Ch. 14 -
9. Once nutrients are absorbed into the...Ch. 14 - Prob. 10TYCh. 14 - Prob. 11TYCh. 14 - Prob. 12TYCh. 14 - Prob. 13TYCh. 14 - Prob. 14TYCh. 14 - Which of the following is associated with celiac...Ch. 14 - Prob. 1AWKCh. 14 - Prob. 2AWKCh. 14 - Prob. 3AWKCh. 14 - Prob. 4AWKCh. 14 - Prob. 5AWKCh. 14 - Prob. 6AWKCh. 14 - Prob. 7AWK
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- The bile from the liver is delivered to the _______. a. stomach b. liver c. small intestine d. colonarrow_forwardWhich valve (sphincter) separates the stomach from the small intestine a. Pyloric b. Cardio- esophageal c. Ileocecal d. Epiglottisarrow_forwardWhich one of the following cells secrete enzymes that help digestion in the GI tract? a. Alpha cells b. Beta cells C. D cells d. Gamma cells e. Exocrine cells Oarrow_forward
- Which of the following is an unregulated process in the digestive tract? a. secretion of cholecystokinin (CCK) by the duodenal mucosa b. absorption of amino acids across the epithelium of the small intestine c. release of bicarbonate ion (HCO3–) by pancreatic duct cells d. peristalsis in the stomacharrow_forwardThe pancreatic ducts are blocked with a thick, sticky mucus in individuals with the genetic condition called cystic fibrosis. What difficulties will these individuals experience? a. inability to produce mucin b. inability to produce HCl c. insufficient digestive enzymes d. excess production of bilearrow_forwardB. Simple A. Simple C. Simple D. Stratified columnar with columnar cuboidal squamous goblet cells 1. Intestine 2. Tongue 3. Gall bladder 4. Bile ductarrow_forward
- a patient with peritonitis has an inflammation of which of the following? A. the mucosa of the stomach B. the submucosa C. the outer lining of the intestines D. the pancreatic ductsarrow_forwardWhich hormone controls the release of bile from the gallbladder a. pepsin b. amylase c. CCK d. gastrinarrow_forwardThe cystic duct attaches to the common hepatic duct and carries bile to and from.a. The liver. d. The gallbladder b. The duodenum. c.The Pancreas.arrow_forward
- Histological evaluation of a portion of gastrointestinal tract shows ramified, tubular glands located in submucosal layer. The glands contain secretions with pH close to 9.0. Which of the following portions of the gastrointestinal tract is most likely inspected? A. Stomach B. Duodenum C. Jejunum D. lleum E. Ascending colonarrow_forwardThere are two different kinds of secretions associated with the digestive system that needs to be understood to avoid confusion when describing how the digestive system functions. Which one of these secretions will be involved in the control of digestion through the blood? A.Endocrine B.Exocrinearrow_forwardHarold had his gallbladder removed (cholecystectomy). What advice is given concerning his diet that directly relates to the removal of his gallbladder? a. Eat a diet low in protein. b. Avoid meals high in fat. c. Consume a diet low in carbohydrates. d. Eat large meals once a day.arrow_forward
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