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Aneli [31]
4 years ago
12

What is the difference between the normal hemoglobin and sickle cell hemoglobin?

Biology
1 answer:
eduard4 years ago
5 0

Answer:  Sickle hemoglobin differs from normal hemoglobin by a single amino acid: valine replaces glutamate at position 6 on the surface of the beta chain. This creates a new hydrophobic spot (shown white). ... The polymerized hemoglobin distorts red blood cells into an abnormal sickle shape.

Explanation:

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