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The nervous and endocrine systems exert the ultimate control over homeostasis because they coordinate the functions of the body system
Cholecystokinin is hormone that is secreted in response to pancreatic enzymes.
<h3>What is Cholecystokinin?</h3>
Cholecystokinin is a peptide hormone that is secreted by the duodenal mucosal of enteroendocrine cells as a result of stimulation of food by chemical substances. This hormone help to activate pancreatic enzyme secretion when it stimulate some cells of vagal afferents.
Therefore, Cholecystokinin is hormone that is secreted in response to pancreatic enzymes.
Learn more about cholecystokinin below.
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Diffusion.
Diffusion is the movement of molecules from an area of high concentration to an area of low concentration.