Examlex
-The urinary bladder, identified as ____ in the accompanying diagram, is separated from the ____ by a sphincter.
Epitope
A specific part of an antigen that is recognized and bound by an antibody or a receptor of the immune system.
Fab Fragments
Regions of an antibody molecule that bind to antigens, consisting of one constant and one variable domain of each of the heavy and the light chain.
Antibody-Mediated Immunity
A type of specific immune response in which B cells differentiate into plasma cells and produce antibodies that bind with foreign antigens, leading to the destruction of pathogens. Compare with cell-mediated immunity.
B Cells
A type of white blood cell that plays a crucial role in the immune system by producing antibodies to fight off infections.
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