OVERVIEW OF THE IMMUNE SYSTEM
THE GOOD BAD AND UGLY OF THE IMMUNE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Bone marrow produces red blood cells that carry oxygen, white blood cells that prevent infection and platelets that control bleeding.
Detailed explanation-2: -Bone marrow makes stem cells, which produce platelets and white and red blood cells. Here’s why those cells are important to your child’s health.
Detailed explanation-3: -Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow are called hemocytoblasts. They give rise to all of the formed elements in blood. If a stem cell commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell.
Detailed explanation-4: -Where are blood cells made? Blood cells are made in the bone marrow. The bone marrow is the soft, spongy material in the center of the bones. It produces about 95% of the body’s blood cells.