Human Biology Concepts and Current Issues; Modified MasteringBiology with Pearson EText -- ValuePack Access Card -- for Human Biology: Concepts and Current Issues
8th Edition
ISBN: 9780134560779
Author: Johnson, Michael D.
Publisher: Pearson Education
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Textbook Question
Chapter 14, Problem 4TY
Which of the following might be true of an individual unable to synthesize and secrete intrinsic factor?
a. They would be unable to absorb adequate amounts of vitamin B12.
b. They would be unable to digest lactose found in dairy products.
c. They would be unable to absorb amino acids in the small intestine.
d. They would be unable to digest and absorb triglycerides.
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Which of the following might be true of an individual unable to synthesize and secrete intrinsic factor? a. They would be unable to absorb adequate amounts of vitamin B12. b. They would be unable to digest lactose found in dairy products. c. They would be unable to absorb amino acids in the small intestine. d. They would be unable to digest and absorb triglycerides
The primary function of the large intestine is to concentrate wastes into solid form (feces) for release from the body. How does it accomplish this?
a. By adding additional cells from the mucosal layer
b. By absorbing water
c. By releasing salt
d. All of these are methods used by the large intestine.
Which of the following is NOT an accessory organ in the digestive system?
a-Liver
b-Pancreas
c-Duodenum
d-Gall bladder
Chapter 14 Solutions
Human Biology Concepts and Current Issues; Modified MasteringBiology with Pearson EText -- ValuePack Access Card -- for Human Biology: Concepts and Current Issues
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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- Where does the pancreas dump digestive enzymes and buffers into the GI tract? A. it does not dump substances into the GI tract, it dumps substances into blood only B. in the duodenum just after food leaves the stomach C. just before food enters the stomach D. where the small intestine enters the large intestinearrow_forwardWhat are the function of lipoproteins? Select one: a.  They help transport fatty acids in aqueous blood plasma  b. They are considered a type of "bad" cholesterol c. They assist the rumen microflora to ferment fatty acids d. They help to emulsify fat in the small intestinearrow_forwardWhich of these statements best describes bile salts? a)Acts as hormone in the liver and small intestine b)Synthesized in the liver, stored in the gall bladder, active in the small intestine c)Synthesized in the gall bladder, stored in the liver, active in the small intestine d)Increases the rigidity of cell membranesarrow_forward
- Which part of the body secretes CCK? A. The duodenum B. The fat cells C. The stomach D. The liverarrow_forwardIn the small intestine, the digested fat is absorbed into _ through _ ? A. Lacteals, chylomicrons B. Blood vessels, lipoproteins C. Lymph vessels, vesicles D. Blood vessels, micellesarrow_forwardSome people who have gallstones experience pain after they eat, with fatty meals causing the greatest discomfort. Why do such meals trigger gallbladder pain?arrow_forward
- The organ that releases bile into the small intestine is the gall bladder, which is simply a storage site for the bile. Where in the digestive system is bile created?  a) pancreas  b) colon  c) liver  d) stomacharrow_forwardPeristalsis in the digestive system is caused by the _____.  a) contraction of smooth muscle layers  b) action of digestive enzymes  c) closing of the epiglottis  d) stretching of the salivary glandsarrow_forwardIn celiac disease, the patient’s immune system attacks and damages the villi of the small intestine. Use this information and your understanding of the digestive system to explain why patients with undiagnosed celiac disease may develop disorders associated with nutritional deficiencies, such as anemia (from lack of iron) or osteoporosis (from lack of calcium), even if they are eating a healthy diet.arrow_forward
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