b. The oxygen binding curves for various conditions are shown. Use the graph to estimate the KD 's for each curve. c. What does the value of the KD indicate about the oxygen binding under the different conditions. (Please include the definition of KD, and which Hb would more easily pass off its O2 to Mb at a given partial pressure of oxygen.) d. At lower pH, the T state appears to be more stable. Use the image on the right to explain why. Use the term Bohr effect in your answer. e. At higher CO2 concentration the shift appears to be even greater. Use the image on the right to explain why. Use the term Bohr effect in your