The presence of food in the stomach triggers the release of a hormone that stimulates contraction of the pyloric sphincter. Specifically, these events involve release of
A. chyle in the secretory phase of digestion
B. lipase in the intestinal phase of digestion.
C. secretin in the cephalic phase of digestion.
D. CCK in the intestinal phase of digestion.
E. gastrin in the gastric phase of digestion.
Answer: E
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Fill in the blank(s) with the appropriate word(s).
____________________ is an actively reabsorbed ion that does not have a tubular maximum for reabsorption
Fill in the blank(s) with correct word
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