Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Textbook Question
Chapter 47, Problem 7TYK
If the fat in whole milk is ingested:
a. the stomach, with its high pH, will stimulate cells of the duodenum to hasten stomach emptying.
b. parietal cells in the stomach will absorb it.
c. in the small intestine, bile salts emulsify the fats and then lipase hydrolyzes them.
d. lactase deficiency in the small intestine would prevent its digestion.
e. microvilli will absorb the fat in the form of chylomicrons directly into the blood of the hepatic portal vein.
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Which of the following statements regarding protein digestion is incorrect?
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Chemical digestion of proteins is initiated in the stomach through the action of the enzyme pepsin.
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The acidity of the stomach prevents chemical digestion of carbohydrates.
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Dextrin and maltose are the products of chemical digestion of starch by pancreatic amylase.
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All of the above answer choices correctly answer the question.
Chapter 47 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 47.1 - Prob. 1SBCh. 47.1 - Prob. 2SBCh. 47.1 - What is the difference between deposit feeders and...Ch. 47.2 - Prob. 1SBCh. 47.2 - Prob. 2SBCh. 47.3 - Prob. 1SBCh. 47.3 - Prob. 2SBCh. 47.3 - Prob. 3SBCh. 47.3 - Prob. 4SBCh. 47.4 - Prob. 1SB
Ch. 47.4 - Prob. 2SBCh. 47.5 - How are the different types of teeth used in...Ch. 47.5 - What roles do symbiotic microorganisms play in...Ch. 47 - Prob. 1TYKCh. 47 - Prob. 2TYKCh. 47 - The order of successive steps in digestion is: a....Ch. 47 - Prob. 4TYKCh. 47 - Prob. 5TYKCh. 47 - Prob. 6TYKCh. 47 - If the fat in whole milk is ingested: a. the...Ch. 47 - The role of the liver in digestion is to: a....Ch. 47 - Prob. 9TYKCh. 47 - Prob. 10TYKCh. 47 - Prob. 11TYKCh. 47 - Prob. 12TYKCh. 47 - Prob. 13TYKCh. 47 - Prob. 14TYKCh. 47 - Apply Evolutionary Thinking What is the advantage...Ch. 47 - The human AMY-1 gene encodes salivary amylase, an...Ch. 47 - Prob. 2ITDCh. 47 - Prob. 3ITD
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