Which cell type has the responsibility of presenting foreign antigens to lymphocytes? A) cytotoxic CD8⁺ T lymphocyte B) dendritic cell C) helper CD4⁺ T lymphocyte D) natural killer

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Dendritic cells have the unique ability to capture and present foreign antigens to lymphocytes, initiating an immune response. Cytotoxic CD8+ T lymphocytes recognize and kill cells infected with intracellular pathogens, while helper CD4+ T lymphocytes provide support to other cells in the immune system. Natural killer cells are part of the innate immune system and are important in killing virus-infected and cancerous cells.

Which Cell Type Has the Responsibility of Presenting Foreign Antigens