Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Textbook Question
Chapter 39, Problem 14SQ
Match each substance with its description.
| __ gastrin | a. enzyme that acts in stomach |
| __ dentin | b. emulsifies fats |
| __ bicarbonate | c. breaks down polysaccharides |
| __ bile | d. raises the pH of chyme |
| __ salivary amylase | e. makes up the bulk of a tooth |
| __ pepsin | f. hormone made by stomach |
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Chapter 39 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 39 - Prob. 1SQCh. 39 - Prob. 2SQCh. 39 - Prob. 3SQCh. 39 - A bird's keratin-lined _______ helps it grind up...Ch. 39 - Monosaccharides and amino acids absorbed from the...Ch. 39 - Human Adaptation to a Starchy Diet The human AMY-1...Ch. 39 - Prob. 2DAACh. 39 - Prob. 3DAACh. 39 - Prob. 6SQCh. 39 - The low pH of the _______ aids in protein...
Ch. 39 - Prob. 8SQCh. 39 - Prob. 9SQCh. 39 - Eating a healthy diet entirely of plant foods...Ch. 39 - Prob. 11SQCh. 39 - _______ is (are) a good source of omega-3 fatty...Ch. 39 - Prob. 13SQCh. 39 - Match each substance with its description. __...Ch. 39 - Match each organ with its digestive function in...Ch. 39 - Some people who have gallstones experience pain...Ch. 39 - A python can survive by eating a large meal once...Ch. 39 - Although rabbits cannot break cellulose down into...
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- Figure 16.7 Which of the following statements about the digestive system is false? a. Chyme is a mixture of food and digestive juices that is produced in the stomach. b. Food enters the large intestine before the small intestine. c. In the small intestine, chyme mixes with bile, which emulsifies fats. d. The stomach is separated from the small intestine by the pyloric sphincter.arrow_forwardThe bile from the liver is delivered to the _______. a. stomach b. liver c. small intestine d. colonarrow_forwardStomach, or gastric acid.... a. Production is promoted by histamine stimulating the insertion of Na/K pumps on the basolateral membrane of parietal cells b. Its presence can convert pepsin to pepsinogen c. Two choices are true d. If produced in excess, can negatively feedback and shut off gastrin e. Three choices are truearrow_forward
- In the figure, cells of the secrete HCI, which Pepsinogen Pepsin HCI Lumen a. small intestine epithelium; keeps pepsin in its inactive form so the cells themselves are not digested O b. stomach epithelium; activates pepsinogen to form pepsin O c. pancreas; activates pepsinogen to form pepsin d. stomach submucosa; causes a low pH that activates pepsin е. pancreas epithelium; causes high acidity in the stomach, activating pepsinogen as a digestive enzymearrow_forwardMonosaccharides and amino acids absorbed from the small intestine enter____ . a. blood vessels c. fat droplets b. lymph vessels d. bilearrow_forwardChoose the one most appropriate statement for each. v Bile salts - v Cud vGastric fluid Chyme v Mucosa Sphincter Serosa - v Ruminants - v Peristalsis a. A process that propels material along the digestive tract b. Ring of muscles that open and close to control passageways c. Thin, outermost layer of stomach d. A regurgitated ball of food particles e. Emulsify fat globules Have multiple stomach chambers, some of which store populations of f. microorganisms g. Interior lining of stomach that secretes gastric fluid h. Gastric inhibitory peptide i. Mixture of mucus, HCl, and pepsinogen j. A mixture of gastric fluid and food particles in the stomacharrow_forward
- A) Mechanical digestion is achieved in the mouth by the ________. Group of answer choices Teeth Teeth and Tongue Lips Tongue A2. The enzyme in the mouth that begins to break down starch is called pancreatic amylase. Group of answer choices True False A3. The tube that delivers the bolus to the stomach is called the ___________. Group of answer choices Bile tube Small intestine Large intestine Salivary tube Oesophagus A4. The stomach is a storage organ that also has the role of preliminary chemical digestion of ________________________. Group of answer choices Lipids Nucleic Acids Proteins Carbohydratesarrow_forwardUse the table (1-3 sentences)arrow_forwardB. Animal Nutrition 16. liver a. Acid release 17. Salivary gland b. Storage if undigested food 18. Small intestine c. Bile secretion 19. Large intestine d. Complete digestion 20. Rectum e. Absorption of water 21. Stomach f. Release of feces. 22-23. Why is digestion of fats difficult as compared to that of other nutrients? 24-25. What are villi? Write its function. Match the items in Column I with Column II. COLUMN I Column IIarrow_forward
- Chemical digestion does not involve… A. stomach acid B. peristalsis C. enzymes D. the salivary glands secreting salivaarrow_forwardI - The stomach moves chyme into the small intestines. II - Pancreatic juice stops the action of pepsin from the stomach. A. First statement is correct, second statement is incorrect. B. First statement is incorrect, second statement is correct. C. Both statements are correct. D. Both statements are incorrect. 62. * 1 point I - Digestive secretions from the small intestine complete the digestion of carbohydrates, proteins and lipids. II - Bacteria in the large intestines produce minerals and nucleic acids. A. First statement is correct, second statement is incorrect. B. First statement is incorrect, second statement is correct. C. Both statements are correct. D. Both statements are incorrect. 63. * 1 point I - Food movement into the jejunum is controlled by the pylorus. II - Segmentation is the principal motility pattern of the small intestine. O A. First statement is correct, second statement is incorrect. B. First statement is incorrect, second statement is correct. O C. Both…arrow_forwardmatch to their corresponding functionarrow_forward
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