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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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colleen colleen
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10 years ago
Describe the basic structure of normal adult hemoglobin and the abnormality observed in sickle-cell hemoglobin.
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Sunshine ☀ ☼
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10 years ago
The predominant form of adult hemoglobin is composed of two α and two β chains. In sickle-cell hemoglobin, the sixth amino acid in the β chain is valine instead of glutamic acid. 
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colleen Authorcolleen
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10 years ago
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