Physiology The oxygen dissociation curve of myoglobin & hemoglobin is different due to? A Hb can bind to 2 oxygen molecules B Cooperative binding in Hb C Myogloobin has little oxygen affinity D Hemoglobin follows a hyperbolic curve 💡 Explanation The oxygen dissociation curve of myoglobin & hemoglobin is different due to? ✓ Correct Answer: B. Cooperative binding in Hb