Cells {plasma cell}| can come from B cells. Plasma cells are lymphocytes that make antibodies and bind to foreign proteins. They make only one antibody type, which reacts with antigen to form precipitates for phagocytization. Humoral system makes 2000 antibodies per second for several days to prevent re-infection. Immature plasma cells in fetus that make antibodies against self normally die, leaving only antibodies against foreign molecules at birth.
Biological Sciences>Zoology>Organ>Immune System>Cells>B Cell
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Date Modified: 2022.0224