Title: help with enzyme problem Post by: gspara1 on Oct 5, 2010 Which of the enzymes shown must occur in the gastric region (stomach) of the gastrointestinal tract? [img]http://session.masteringbiology.com/problemAsset/1223649/1/6.5-2.jpg/img]
Title: Re: help with enzyme problem Post by: bio_man on Oct 5, 2010 pepsin
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