After exhalation of carbon dioxide, His 146 becomes O Deprotonated, Increased Protonated, Decreased resulting in oxygen binding affinity by hemoglobin A) Protonated, Increased Deprotonated, Decreased Which of the following facts are true when CO binds to HB O Binding of CO has no effect on HB structure O Binding of CO to HB is reversible O Binding of CO to HB improves oxygen release in muscles O Binding of CO to HB leads to formation of relaxed state of the quaternary structure B)

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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After exhalation of carbon dioxide, His 146 becomes
resulting in
oxygen binding affinity by hemoglobin
A)
O Deprotonated, Increased
O Protonated, Decreased
Protonated, Increased
Deprotonated, Decreased
Which of the following facts are true when CO binds to HB
O Binding of CO has no effect on HB structure
O Binding of CO to HB is reversible
O Binding of CO to HB improves oxygen release in muscles
O Binding of CO to HB leads to formation of relaxed state of the quaternary structure
B)
When the quaternary structure of adult HB is treated with dilute urea, it results in
c)
O two aß dimer sub-units.
The protein is totally denatured.
one az dimer and one B2 dimer
O Four monomeric chains - 2 a chains and 2 B chains.
Transcribed Image Text:After exhalation of carbon dioxide, His 146 becomes resulting in oxygen binding affinity by hemoglobin A) O Deprotonated, Increased O Protonated, Decreased Protonated, Increased Deprotonated, Decreased Which of the following facts are true when CO binds to HB O Binding of CO has no effect on HB structure O Binding of CO to HB is reversible O Binding of CO to HB improves oxygen release in muscles O Binding of CO to HB leads to formation of relaxed state of the quaternary structure B) When the quaternary structure of adult HB is treated with dilute urea, it results in c) O two aß dimer sub-units. The protein is totally denatured. one az dimer and one B2 dimer O Four monomeric chains - 2 a chains and 2 B chains.
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