Biologymedium · Past Paper
What is the pH of human blood?
AAcidic (6.0)
BNeutral (7.0)
CSlightly alkaline (7.4)
DHighly alkaline (9.0)
✓ Correct Answer: C — Slightly alkaline (7.4)
Human blood is slightly basic or alkaline with a normal pH range of 7.35 to 7.45.
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