What Does a P₅₀ of 30 Indicate

question 13

Multiple Choice

What does a P₅₀ of 30 indicate?

• A) a leftward shift of the curve meaning a decreased affinity of hemoglobin for O₂
• B) a rightward shift of the curve meaning a decreased affinity of hemoglobin for O₂
• C) a leftward shift of the curve meaning an increased affinity of hemoglobin for O₂
• D) a rightward shift of the curve meaning an increased affinity of hemoglobin for O₂

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