Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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State the role of pancreatic juice in digestion of proteins.
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The juices that are secreted by the pancreas are more specifically called the pancreatic juices. The major components of pancreatic juices include trypsinogen, chymotrypsinogen, elastase, carboxypeptidase, amylase, pancreatic lipase, and nucleases. The higher amount of bicarbonate ions signifies the alkaline nature of pancreatic juice.
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- Explain how excess fructose, but not other carbohydrates, can compromise the function of the liver.arrow_forwardUnder what conditions does the active functioning of pancreatic lipase occur? What is its mechanism of action?arrow_forwardIn the duodenum lipid stimulate cck secretion. Explain how this would affect gastric emptying, pancreatic function, gallbladder secretion, and the sensation of hunger.arrow_forward
- How does the pancreaticjuice help the digestion oflipids? What is the involvedenzyme?arrow_forwardList the organs and structures of the digestive system that function in enzymatic hydrolysis and enzymatic dehydration synthesis and explain the details for each processarrow_forwardDefine pancreatic juicearrow_forward
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- Provide an explanation for the following observations;(a)fat are broken down into fatty acids and monoglycerides in the intestinal lumen but appear later in the blood as fat droplets.(b)how bile acids the digestive process even though it contains no enzymes .arrow_forwardDiscuss the intestinal phase of gastric secretion regulation with examplesarrow_forwardList the key components of bile. Is bile action similar to the action of lipases? Explain.arrow_forward
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