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Nina [5.8K]
4 years ago
9

How is the required ph level maintained in the stomach and small intestine

Biology
1 answer:
Ede4ka [16]4 years ago
3 0

Answer:

The pH of gastric acid is 1.35 to 3.5 in the human stomach, the acidity being maintained by the proton pump H+/K+ ATPase. The small intestine has a pH of around 7 to 8, that is, it is either neutral or slightly alkaline in nature. The pancreas secretes the bicarbonate ions through bile juice in the small intestines.

I hope this helps.

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