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As food travels through digestive system it is exposed to a variety of ph levels the stomach ph=2 due to the presense of hydrochloric acid (hci) and the small intestine has a ph ranging from 7 to 9 hci converts pepsinogen into pepsin an enzyme that digests proteins in the stomach which of the following most likely happens to pepsin as it enters the small intestine
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As food travels through digestive system it is exposed to a variety of ph levels the stomach ph=2 du...
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