ABDOMINAL
THALASSEMIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Hb Bart is composed of:
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Two a and two b chains
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Two e and two g chains
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Four b chains
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Four g chains
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Explanation:
Detailed explanation-1: -Hemoglobin Barts, abbreviated Hb Barts, is an abnormal type of hemoglobin that consists of four gamma globins. It is moderately insoluble, and therefore accumulates in the red blood cells. Hb Barts has an extremely high affinity for oxygen, so it cannot release oxygen to the tissue.
Detailed explanation-2: -There are 4 major types of globins: alpha (), beta (), gamma (), and delta ().
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