Bicarbonate Secretion

question 93

Multiple Choice

Bicarbonate secretion

• A) neutralizes acid entering from the stomach into the duodenum.
• B) is secreted by apical Cl^--HCO₃^- antiport.
• C) is not dependent on high levels of carbonic anhydrase to maintain bicarbonate production.
• D) is secreted by the acinar cells.
• E) neutralizes acid entering from the stomach into the duodenum and is secreted by apical Cl^--HCO₃^- antiport.

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