Parietal cells acidify the stomach contentswhile maintaining a neutral cytosolic pHby:exporting "excess" cytosolic OH as HCO3exchanging HCO3- for CIO preserving electroneutrality byaccompanying the movement of each CIion into the stomach lumen by a K+O All of the other are correct

The human digestive system relies on a specific cell type known as parietal cells. Parietal cells…

Parietal cells acidify the stomach contents while maintaining a neutral cytosolic pH by: O exporting "excess" cytosolic OH as HCO3 exchanging HCO3- for CI preserving electroneutrality by accompanying the movement of each CI ion into the stomach lumen by a K+ All of the other are correct

Parietal cells acidify the stomach contents while maintaining a neutral cytosolic pH by: O exporting "excess" cytosolic OH as HCO3 exchanging HCO3- for CI preserving electroneutrality by accompanying the movement of each CI ion into the stomach lumen by a K+ All of the other are correct

Body Structures & Functions Updated

13th Edition

ISBN:9780357191606

Author:Scott

Publisher:Scott

Chapter18: Digestive System

Section: Chapter Questions

Problem 2ATC

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Question

Parietal cells acidify the stomach contents
while maintaining a neutral cytosolic pH
by:
exporting "excess" cytosolic OH as HCO3
exchanging HCO3- for CI
O preserving electroneutrality by
accompanying the movement of each CI
ion into the stomach lumen by a K+
O All of the other are correct

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