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Q. |
Which of the digestive organs contains acid? |
A. | Stomach |
B. | Small intestine |
C. | Appendix |
D. | Colon |
Answer» B. Small intestine | |
Explanation: Gastric acid, gastric juice or stomach acid, is a digestive fluid, formed in the stomach. It is composed of hydrochloric acid (HCl), potassium chloride (KCl) and sodium chloride (NaCl). Gastric acid plays a key role indigestion of proteins, by activating digestive enzymes. |
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