When Humans Have Acclimated to High Altitudes, Their Hemoglobin

question 149

Multiple Choice

When humans have acclimated to high altitudes, their hemoglobin

• A) is more saturated with O₂.
• B) delivers more O₂ to tissues as the level of BPG increases.
• C) is more concentrated in red blood cells.
• D) shifts its O₂-binding curve to the left.
• E) resembles fetal hemoglobin in terms of its O₂-binding function.

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