Which of the following statements about the liver is false?
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Human Physiology
- Explain the differences between the digestion roles of the small and large intestines. Does the appendix also have a digestive function?arrow_forwardThe bile from the liver is delivered to the _______. a. stomach b. liver c. small intestine d. colonarrow_forwardFigure 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_forward
- Which of the following best describes the function of othe mesentery in the digestive system? a.) Suspending the digestive tract from the abdominal wall and housing blood vessels and nerves to support the digestive tract. b.) Absorbing nutrients from the intestines c.) Controlling whether the mouth is open to the esophagus or the trachea. d.) Conducting peristalsis and segmentation to ensure that food perticles are mixed.arrow_forwardWhich of the following statements about the functions of the liver is FALSE() A) It picks up excess glucose from the blood and stores it as glycogen. B) It stores certain vitamins. C) It detoxifies alcohol. D) It is the site of the brush border. E) It is the only organ in the body that can regenerate itself.arrow_forwardIn the famous conditioning experiment, Pavlov demonstrated that his dogs started drooling in response to a bell sounding. What part of the digestive process did he stimulate? a. cephalic phase b. gastric phase c. intestinal phase d. elimination phasearrow_forward
- Transport of intestinal contents in the small intestine is primarily controlled by ... a) ... enterogastric reflex initiated by pressure in the colon. b) ... secretin and cholecystokinin (CCK). c) ... local chemical and mechanical stimulation. d) ... parasympathetic nervous system via the vagus nerve.arrow_forwardThe 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.arrow_forwardWhich of the following is an accessory organ? A. Esophagus B. Liver C. Colon D. Moutharrow_forward
- What would be the consequence of eliminating the function of parietal cells in the walls of the stomach? Select one: a. Protein digestion in the small intestine would be eliminated b. Pepsinogen secretion would be eliminated c. It would decrease bile production d. It would eliminate fat digestion in the stomach e. Protein digestion in the stomach would be preventedarrow_forwardWhich of these organs is not considered an accessory digestive structure? a. mouth b. salivary glands c. pancreas d. liverarrow_forwardWhich 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 triglyceridesarrow_forward
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