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Biology 4 Online
OpenStudy (anonymous):

Hemoglobin has subunit organization (alpha)2(beta)2 . What statement is NOT correct about hemoglobin? a. it is composed of two types of polypeptides with slightly different primary sequences b. it displays quaternary structure c. it could be classified as a homotetramer d. it binds oxygen reversibly e. it binds oxygen cooperatively

OpenStudy (anonymous):

c - it has differnt chains (alpha , beta) how can it eba homotetramer?

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