If p50 = 3.1 torr for elephant Mb (myoglobin) and p50 = 5.1 torr for zebra Mb, please pick ALL of the the statements that are correct: Elephant Mb binds oxygen more tightly than zebra Mb, since the p50 value is lower, which may help to explain some of the differences in physiology between elephants and zebras When pO2 = 10 torr, YO2 or the fractional saturation of zebra Mb with oxygen is LOWER than for elephant Mb. When pO2 = 40 torr, zebra Mb is more than 90% saturated with oxygen. When pO2 = 40 torr, elephant Mb is more than 90% saturated with oxygen. When pO2 = 5.1 torr, zebra Mb is 50% saturated with oxygen.

If p50 = 3.1 torr for elephant Mb (myoglobin) and p50 = 5.1 torr for zebra Mb, please pick ALL of the the statements that are correct: Elephant Mb binds oxygen more tightly than zebra Mb, since the p50 value is lower, which may help to explain some of the differences in physiology between elephants and zebras When pO2 = 10 torr, YO2 or the fractional saturation of zebra Mb with oxygen is LOWER than for elephant Mb. When pO2 = 40 torr, zebra Mb is more than 90% saturated with oxygen. When pO2 = 40 torr, elephant Mb is more than 90% saturated with oxygen. When pO2 = 5.1 torr, zebra Mb is 50% saturated with oxygen.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 119QRT

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