Hemoglobin S (Hb S) Is Formed in Sickle Cell Disease

question 16

Multiple Choice

Hemoglobin S (Hb S) is formed in sickle cell disease as a result of a(n) :

• A)deficiency in G6PD that changes Hb A to Hb S.
• B)genetic mutation in which two amino acids (histidine and leucine) are missing.
• C)genetic mutation in which one amino acid (valine) is replaced by another (glutamic acid).
• D)autoimmune response in which one amino acid (proline) is detected as an antigen by abnormal IgG.

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Definitions:

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A legal doctrine used in antitrust law to determine if a business practice is unlawful based on its impact on competition.

Joint Action

A collaborative effort where two or more parties work together towards a common goal or objective.

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