The stomach produces HCl (hydrochloric acid) to aid in
the partial chemical digestion of proteins within the stomach.
Briefly explain how HCl is produced, its role in aiding digestion,
and the mechanisms that protect the lining of the stomach from the
corrosive effects of gastric acid. (Use terms including but not
limited to - chief cells, parietal cells, pepsin, pepsinogen,
H+, and Cl-)
Production of HCl:
Role of HCl in aiding digestion:
Mechanisms that protect the lining of the stomach from the
corrosive effects of gastric acid: