Question

iii) Which chemical substance is responsible for acidic medium of stomach?
(a) HCl (b) CH3COOOH (c) lactic acid (d) bile juice​

Answer 1

Answer:

a.HCL

Explanation:

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Answer 2

Answer:

Parietal cells contain an extensive secretory network (called canaliculi) from which the "hydrochloric acid" is secreted into the lumen of the stomach. The pH of gastric acid is 1.5 to 3.5 in the human stomach lumen, a level maintained by the proton pump H+/K+ ATPase.