Which lymphocytes lack specificity for antigen and are cells that attack cancer cells and virus-infected cells?

Question

Quizplus · Accepted Answer

Natural killer (NK) cells lack specificity for antigens and are able to attack cancer cells and virus-infected cells. Helper T cells and delayed hypersensitivity T cells are involved in specific immune responses and require antigen recognition. Suppressor T cells regulate the immune response. Cytotoxic T cells are specific to antigens presented on infected cells or cancer cells.

Which Lymphocytes Lack Specificity for Antigen and Are Cells That