O2-binding curves 1 0.9 0.8 2 0.7 3 0.6 0.5 0.4 0.3 0.2 0.1 100 120 20 40 60 80 po2 (torr) Fractional Saturation 4. Is curve #3 shifted more towards R- or T- state, relative to curve #2? The binding curve for oxygen is choose your answer... V for hemoglobin and for myoglobin choose your answer... V

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