A-LevelBiologyImmunity9700/12 · Feb/Mar 2019 · Q391 Mark
Where are antibodies found during an immune response? [Table with locations: on the surface of pathogens, on the surface of memory cells. Key: ✓ = antibodies found, x = antibodies not found]
Aon the surface of pathogens: ✓, on the surface of memory cells: ✓
Bon the surface of pathogens: ✓, on the surface of memory cells: x
Con the surface of pathogens: x, on the surface of memory cells: ✓
Don the surface of pathogens: x, on the surface of memory cells: x
✓ Correct answer
B: on the surface of pathogens: ✓, on the surface of memory cells: x
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