Physiology The oxygen dissociation curve of myoglobin & hemoglobin is different due to A Hb can bind to 4 oxygen molecules B Cooperative binding in Hb C Myoglobin 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