Of the β 1 chain ans histidine in normal adult

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___________________ of the β1 chain.
Section: 7.318In normal adult hemoglobin, HbA, the β6 position is a glutamate residue, whereas in sickle-cell hemoglobin, HbS, it is a ____________ residue.
Section: 7.419As the partial pressure of carbon dioxide increases, the affinity of oxygen binding to hemoglobin ______________.
Section: 7.3202,3-Bisphosphoglycerate binds only to the __________________ form of hemoglobin.
Section: 7.2Multiple-Choice Questions21What factor(s) influence(s) the binding of oxygen to myoglobin?A)The concentration of bicarbonate ion, HCO3-B)The partial pressure of oxygen, pO2C)The concentration of hemoglobin presentD)The concentration of 2,3-BPGE)Both b and dAns:
B Section: 7.222Which of the following is correct concerning the differences between hemoglobin and myoglobin?
C Section: 7.223Which of the following is not correct concerning myoglobin?
B Section: 7.124The structure of normal adult hemoglobin can be described as
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Chapter 7 Hemoglobin: A Portrait of a Protein in Action
B Section: 7.125Which of the following is correct concerning fetal hemoglobin?A)Fetal hemoglobin is composed of two α and two γ subunits.B)Fetal hemoglobin binds 2,3-BPG more tightly than normal adult hemoglobin.C)Fetal hemoglobin binds oxygen less than HbA at all pO2.D)Fetal hemoglobin does not exist in the T-form.E)None of the above.Ans:
A Section: 7.2

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