Describe hemoglobin

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Which of the following does not describe hemoglobin?

a.) It binds less tightly to oxygen thanmyoglobin.

b.) It is a multi-subunit protein with four heme groupsfor oxygen binding.

c.) 2,3-bisphosphoglycerate increases its affinity foroxygen.

d.) Maternal hemoglobin has a lower affinity for oxygenthan fetal hemoglobin.

e.) none of the above.

Reference no: EM13533583

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