In the end only the best possible B Cells survive and go on to make many new clones of themselves! These are the B Cells that eventually turn into Plasma Cells, that fine-tuned their receptors and are able to make the best possible weapons against the enemy. This is the reason Antibodies are so deadly effective, why they hit an enemy between the eyes like a sniper. They were not just randomly chosen, they were molded and improved and fine-tuned until they were perfect. This is the reason that even if you know nothing about the immune system, you have probably heard the term “Antibody” a bunch
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