The differences between hemoglobin and myoglobin include a) hemoglobin exhibits a lower degree of O2 saturation at all physiologically relevant partial pressures of O2 than does myoglobin. O b) all of the answers are correct. O c) hemoglobin is a tetramer whereas myoglobin is a monomer. d) hemoglobin exhibits O2 binding cooperativity while myoglobin does not.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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The differences between hemoglobin and myoglobin include
a) hemoglobin exhibits a lower degree of O2 saturation at all physiologically
relevant partial pressures of O2 than does myoglobin.
b) all of the answers arecorrect.
c) hemoglobin is a tetramer whereas myoglobin is a monomer.
O d) hemoglobin exhibits O2 binding cooperativity while myoglobin does not.
Transcribed Image Text:The differences between hemoglobin and myoglobin include a) hemoglobin exhibits a lower degree of O2 saturation at all physiologically relevant partial pressures of O2 than does myoglobin. b) all of the answers arecorrect. c) hemoglobin is a tetramer whereas myoglobin is a monomer. O d) hemoglobin exhibits O2 binding cooperativity while myoglobin does not.
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Both hemoglobin and myoglobin are oxygen binding proteins which are found in the red blood cells and muscles respectively.

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