What type of cell is activated in lymphatic tissue by macrophages presenting antigens during a viral infection? A)helper T (T_H)cell B)memory B cell C)natural killer (NK)cell D)plasma cell

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Helper T cells are activated by macrophages presenting antigens during a viral infection. They then go on to activate B cells and cytotoxic T cells, leading to an immune response against the virus. Memory B cells, natural killer cells, and plasma cells are not directly activated by antigen presentation from macrophages.

What Type of Cell Is Activated in Lymphatic Tissue by Macrophages