CAIE A-Level Biology 11.1.3 Primary Immune Response Sequence
Practise sequencing antigen presentation, T-helper activation, clonal selection and plasma, killer or memory cell formation.
- Syllabus
- 2028–2030
- Course
- Biology 9700
- Level
- AS
Exam points
- sequence macrophage phagocytosis, antigen presentation and T-helper activation
- link T-helper cytokines to B-cell clonal selection and plasma-cell differentiation
- distinguish antibody-secreting plasma cells, T-killer cells and long-lived memory cells
