What is the effect of increased acidity in the blood? A) It decreases the level of hydrogen ions in the blood. B) It decreases the O₂ available for tissues. C) It increases hemoglobin's affinity to CO. D) It facilitates O₂ dissociation from hemoglobin. E) It shifts the oxygen-hemoglobin dissociation curve to the left.

Question

Quizplus · Accepted Answer

Increased acidity in the blood (lower pH) facilitates oxygen (O2) dissociation from hemoglobin, allowing more oxygen to be available to tissues. This is known as the Bohr effect.

What Is the Effect of Increased Acidity in the Blood