Multiple Choice
Hemoglobin
A) consists of a protein made up of four highly folded polypeptide chains and four iron-containing nonprotein, nitrogenous groups
B) appears reddish when combined with O₂ and bluish when deoxygenated
C) can combine only with O₂
D) has characteristics a and b
E) has characteristics a and c
Correct Answer:
Verified
Correct Answer:
Verified
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