Myoglobin dissociation curve is:: (A) Almost linear, (B) Parabola, (C) Rectangular hyperbola, (D) Sigmoid
Answer is C. Myoglobin dissociation curve is: Rectangular hyperbola. P50for myoglobin (PO2at which 50% of myoglobin is saturated)- 5 mmHg. Myoglobin has high affinity for O2.