Hydrochloric acid and pepsin are enzymes secreted by cells in your stomach to digest proteins.The presence of partially digested protein in the stomach triggers the secretion of more HCl and pepsin.Thus,once digestion begins,it becomes a self-accelerating process.This is an example of

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Positive feedback is a process where the output of a system amplifies the system's response. In this case, the presence of partially digested protein in the stomach triggers the secretion of more hydrochloric acid and pepsin, which then accelerates the digestion process. Therefore, as more protein is digested, more hydrochloric acid and pepsin are secreted, leading to an amplification of the digestion process. This is a classic example of positive feedback in the human body.

Hydrochloric Acid and Pepsin Are Enzymes Secreted by Cells in Your