Which cell type is specialized to synthesize and secrete antibodies?

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Multiple Choice

Which cell type is specialized to synthesize and secrete antibodies?

Antibody production is the job of plasma cells, which are mature B lymphocytes that have differentiated after recognizing an antigen. These cells are packed with rough endoplasmic reticulum and Golgi apparatus, enabling high-volume synthesis and secretion of immunoglobulins. Once activated, B cells become plasma cells and produce antibodies that circulate in blood and lymph to bind specific pathogens, tagging them for neutralization or destruction. T lymphocytes specialize in cell-mediated immunity rather than antibody production. Eosinophils and neutrophils are granulocytes involved in parasitic defense and phagocytosis, respectively, not antibody synthesis.

Antibody production is the job of plasma cells, which are mature B lymphocytes that have differentiated after recognizing an antigen. These cells are packed with rough endoplasmic reticulum and Golgi apparatus, enabling high-volume synthesis and secretion of immunoglobulins. Once activated, B cells become plasma cells and produce antibodies that circulate in blood and lymph to bind specific pathogens, tagging them for neutralization or destruction.

T lymphocytes specialize in cell-mediated immunity rather than antibody production. Eosinophils and neutrophils are granulocytes involved in parasitic defense and phagocytosis, respectively, not antibody synthesis.

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