Biology A-Level
Primary versus secondary immune response
What Primary versus secondary immune response means in Biology A-Level, as defined for OCR.
Definition of Primary versus secondary immune response
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Reference: OCR
On later exposure to the real pathogen, memory cells give a faster, stronger secondary response that destroys the pathogen before symptoms develop.
Topics that use Primary versus secondary immune response
Related terms
- active immunity
- Active immunity and memory cells
- agglutination
- Animal and recombinant sources
- Animal communicable diseases
- Antibody concentration
- Antibody function in immune defence
- Antibody specificity
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