PATHOLOGY MCQ
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is not a function of the blood?
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Carries nutrients around the body
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Defend the body against infections
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Regulates body temperature
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Gives red blood cell its colour
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Explanation:
Detailed explanation-1: -Red blood cells contain a molecule called hemoglobin, which binds and transports oxygen through our bodies. Hemoglobin is made up of four protein chains that each bind an additional ring-shaped chemical structure called heme . Our red blood cells are red because of the heme groups in hemoglobin.
Detailed explanation-2: -A. To defend the body against harmful infections. B. To transport oxygen and carbon dioxide. C. To clot the blood at the time of injuries. D. To produce white blood cells.
There is 1 question to complete.