PATHOLOGY MCQ
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which TWO blood components do not have a nucleus?
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both red and white blood cells
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white blood cells and platelets
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all blood cells have a nucleus
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red blood cells and platelets
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Explanation:
Detailed explanation-1: -Mature mammalian red blood cells and platelets lack a nucleus whereas white blood cells contain a nucleus.
Detailed explanation-2: -In mammals, the blood cells that lack a nucleus are the mature red blood cells and platelets. However, in other vertebrates, the nucleus is present in all the blood cells.
Detailed explanation-3: -Red blood cells don’t have a nucleus like white blood cells, allowing them to change shape and move throughout your body easier.
There is 1 question to complete.