Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 35, Problem 5MC
Summary Introduction
Introduction:
Peristalsis is a series of wave-like muscular contractions that pushes food through the small intestine. These movements begin in the esophagus when bolus of food is swallowed. Muscles that line esophagus, stomach, small intestine and colon contact and relax in rhythm that produces a wavelike motions.
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It is occasionally necessary for a person to have their gallbladder surgically removed. How will such a person's digestive process be altered?
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Chapter 35 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 35.1 - Prob. 1CSCCh. 35.1 - Prob. 1CYLCh. 35.1 - You have probably seen articles warning of the...Ch. 35.1 - Prob. 1TCCh. 35.1 - explain how food energy is measured and how energy...Ch. 35.1 - Prob. 3CYLCh. 35.2 - Prob. 1CYLCh. 35.2 - compare the various ways that invertebrates digest...Ch. 35.2 - explain how vertebrate digestive systems are...Ch. 35.3 - Stomach acid can be very destructive to the...
Ch. 35.3 - The causes of eating disorders are complex and...Ch. 35.3 - Prob. 1CYLCh. 35.3 - Prob. 1ETCh. 35.3 - Prob. 1TCCh. 35.3 - explain how the small intestine absorbs nutrients,...Ch. 35.3 - Prob. 2TCCh. 35.3 - describe feces and how they are produced and...Ch. 35.3 - Prob. 4CYLCh. 35 - Prob. 1FIBCh. 35 - Which of the following is False? a. Carbohydrates...Ch. 35 - Prob. 1RQCh. 35 - Prob. 2ACCh. 35 - Sponges rely exclusively on __________ digestion....Ch. 35 - Prob. 2MCCh. 35 - Prob. 2RQCh. 35 - Prob. 3ACCh. 35 - Prob. 3FIBCh. 35 - Prob. 3MCCh. 35 - Vertebrates can be grouped into three categories...Ch. 35 - The five major processes carried out by the...Ch. 35 - Prob. 4MCCh. 35 - Prob. 4RQCh. 35 - In humans, a cavity called the __________ is...Ch. 35 - Prob. 5MCCh. 35 - Prob. 5RQCh. 35 - Fats are dispersed by a secretion called...Ch. 35 - Prob. 6RQCh. 35 - Prob. 7FIBCh. 35 - Prob. 8RQCh. 35 - Name four structural or functional adaptations of...Ch. 35 - Prob. 11RQCh. 35 - Prob. 12RQ
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- The bile from the liver is delivered to the _______. a. stomach b. liver c. small intestine d. colonarrow_forwardExplain the differences between the digestion roles of the small and large intestines. Does the appendix also have a digestive function?arrow_forwardWhich of the following is true about segmentation in the small intestine?a. It is a type of peristalsis.b. It moves chyme only from the duodenum to the ileum.c. Its frequency is the same in each intestinal segment.d. It is unaffected by cephalic phase stimuli.e. It produces a slow migration of chyme to the large intestine.arrow_forward
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- The small intestine is specialized for absorption because it a. is the last section of the digestive tract and retains food the longest. b. has saclike extensions along its length that collect food. c. has no outlet so food remains within it for longer periods of time. d. has an extremely large surface area that allows extended exposure to food.arrow_forwardWhich of the following statements regarding constipation is TRUE?A. Constipation is defined as having less than one bowel movement per day.B. Hyperthyroidism can contribute to constipation by slowing intestinal motility.C. Constipation occurs when waste remains in the intestines too long and/or too much water is reabsorbed from the feces.D. Sedentary lifestyle, stress & anxiety, or improper bowel habits (e.g. not heedingthe ‘call to defecate’) are all frequent causes of constipation that can be treated.E. Regardless of the cause of constipation, increasing the amount of fibre in the dietcan eliminate constipation by helping to retain more water in the stool.arrow_forwardWhich of these processes occurs in the mouth? a. ingestion b. mechanical digestion c. chemical digestion d. all of the abovearrow_forward
- The Primary site of digestion and absorption of carbohydrate. a. Mouth b. Stomach c. Small intestines d. Epiglottisarrow_forwardThe release of CCK and bile is triggered when fat enters the Select one: a. small intestine Ob. esophagus stomach C. O d. d. mouth Oe. large intestinearrow_forwardWhich two hormones promote the release of bile and pancreatic juice into the small intestine? A. Secretin and cholesytokinin (CCK) B. Gastric inhibitory peptide (GIP) and histamine C. Somatostatin and secretin D. Gastrin and histamine Which of the following statements about starch digestion is FALSE? A. It begins in the mouth. B. It occurs in the stomach. C. It requires the action of pancreatic amylase D. It requires brush border enzymes for completion. . Which of the following statements about contraction of intestinal smooth muscle is TRUE? A. It occurs automatically. It is increased by parasympathetic nerve stimulation C. It produces segmentation D. All of the above are TRUE В.arrow_forward
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