Human blood maintains its pH between
Correct answer: D. 7.35-7.40
- A. 6.50-7.00
- B. 7.20 - 7.25
- C. 7.50 - 7.55
- D. 7.35-7.40
Explanation
knowledge-based question Human blood acts as a buffer and it can maintain a pH between 7.3 and 7.4
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