Questions and Answers
What is the approximate diameter of a red blood cell (RBC)?
8 µm
Which organelle is missing in red blood cells (RBCs)?
Nucleus
Where does the production of red blood cells (erythropoiesis) primarily occur?
Red bone marrow
What is the average lifespan of a red blood cell in circulation?
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What is the function of platelets in the human body?
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Which of the following is NOT a type of granulocyte?
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Which component contributes to the prevention of blood loss by initiating vasoconstriction?
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In the chemical clotting cascade, what is the enzyme responsible for converting fibrinogen to fibrin?
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What are the functions of blood in the cardiovascular system?
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Which component of blood is responsible for clotting?
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Which type of stem cell is responsible for the production of red blood cells?
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What is the function of leukocytes in the blood?
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Which type of formed element in blood is involved in oxygen transport?
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What is the term for the liquid part of blood that contains various proteins and water?
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