Biology for IGCSE & O level - Diseases And Immunity (Section 2 - No. 10)
What are the roles of B lymphocytes and T lymphocytes in the immune response?
B lymphocytes: produce antibodies; T lymphocytes: directly attack infected cells.
B lymphocytes: engulf pathogens; T lymphocytes: produce antibodies.
B lymphocytes: produce mucus; T lymphocytes: produce stomach acid.
B lymphocytes: help with blood clotting; T lymphocytes: carry oxygen.
Explanation
B cells make antibodies, and T cells directly attack infected cells.
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