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The pH of the digestive juices withi...

The pH of the digestive juices within the human small intestine is between 7.5 and 8.5. This environment is slighly

A

Basic

B

Acidic

C

Neutral

D

None of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the pH of the digestive juices within the human small intestine, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding pH Scale**: - The pH scale ranges from 0 to 14. A pH of 7 is considered neutral. - Values below 7 indicate acidity, while values above 7 indicate basicity (alkalinity). 2. **Identifying the pH Range**: - The question states that the pH of the digestive juices in the small intestine is between 7.5 and 8.5. - Since both values are greater than 7, this indicates that the environment is basic. 3. **Reason for Basic Environment**: - The basic environment in the small intestine is primarily due to the secretion of sodium bicarbonate from the pancreas. - Additionally, bile, which is secreted by the liver, also contributes to maintaining this alkaline environment. 4. **Conclusion**: - Since the pH of the digestive juices is between 7.5 and 8.5, we conclude that this environment is slightly basic. 5. **Final Answer**: - Therefore, the correct option is "basic".
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