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Question
Pepsinogen is produced by __________ and is activated by __________, which is secreted by __________.
A. chief cells; carbonic anhydrase (CAH); parietal cells
B. chief cells; hydrochloric acid (HCl); parietal cells
C. parietal cells; hydrochloric acid (HCl); chief cells
D. parietal cells; carbonic anhydrase (CAH); chief cells
E. enteroendocrine cells; carbonic anhydrase (CAH); parietal cells
Answer
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Related questions
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B. digestion
C. exercise
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B. Oculomotor - III
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B. Beta
C. Delta
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