OVERVIEW OF THE IMMUNE SYSTEM
LYMPHATIC TISSUES AND ORGANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Marker molecules on red blood cells
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Platelets
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Marker molecules on white blood cells
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Fibrog
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Detailed explanation-1: -Blood typing is determined by the molecules on the surface of the red blood cells (RBCs). In general, we can classify someone’s blood type by the absence or presence of A or B antigens and Rh factor on the surface of blood cells.
Detailed explanation-2: -Blood groups are determined by the presence or absence of specific marker molecules on the plasma membranes of erythrocytes. With their discovery, it became possible for the first time to match patient-donor blood types and prevent transfusion reactions and deaths.
Detailed explanation-3: -The test to determine your blood group is called ABO typing. Your blood sample is mixed with antibodies against type A and B blood. Then, the sample is checked to see whether or not the blood cells stick together. If blood cells stick together, it means the blood reacted with one of the antibodies.