hard · MCAT
Hemoglobin's affinity for oxygen is modulated by several physiological factors.
Which of the following conditions would result in a rightward shift of the oxygen-dissociation curve (the Bohr effect)?
- Increased partial pressure of CO₂ and decreased pH.
- Decreased temperature and increased pH.
- Decreased concentration of 2,3-bisphosphoglycerate (2,3-BPG).
- Fetal hemoglobin (HbF) replacing adult hemoglobin (HbA).
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