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Title: What is at the center of a heme molecule in a hemoglobin? Post by: antionett15 on Mar 31, 2018 What is at the center of a heme molecule in a
hemoglobin? a. a beta globin chain b. an alpha globin chain c. iron d. nitrogen e. another heme molecule Question 2 To what, specifically, does oxygen in a hemoglobin molecule bind? a. another oxygen b. hydrogen c. iron d. methionine e. nitrogen Title: What is at the center of a heme molecule in a hemoglobin? Post by: m0502428 on Mar 31, 2018 Content hidden
Title: What is at the center of a heme molecule in a hemoglobin? Post by: antionett15 on Mar 31, 2018 Thank you for taking the time to explain this, just got my quiz back: Perfect
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