Question

25. Explain the importance of pH in digestive system.
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Answer 1

Answer:

pH is very important in our digestive system. In the stomach, hydrochloric acid is secreted as food enters the stomach. ... This pH is important for the activation of the enzyme pepsin, which helps in the digestion of protein in food. When the pH of the mouth falls below

Explanation:

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Answer 2

Answer:

pH is very important in our digestive system. In the stomach, hydrochloric acid is secreted as food enters the stomach. ... This pH is important for the activation of the enzyme pepsin, which helps in the digestion of protein in food. When the pH of the mouth falls below 5.5.