Multiple Choice
Which of the following is NOT correct concerning myoglobin?
A) The globin chain contains an extensive α-helix structure.
B) The heme group is bound to the globin chain by two disulfide bonds to cysteine residues.
C) The iron of the heme group is in the Fe2+ oxidation state.
D) The diameter of the iron ion decreases upon binding to oxygen.
E) The function of myoglobin is oxygen storage in muscle.
Correct Answer:

Verified
Correct Answer:
Verified
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