A-LevelBiologyImmunity9700/12 · Oct/Nov 2009 · Q351 Mark
What are produced by B-lymphocytes?
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Akiller lymphocyte clones: yes, memory cells: yes, plasma cell clones: yes
Bkiller lymphocyte clones: yes, memory cells: no, plasma cell clones: no
Ckiller lymphocyte clones: no, memory cells: yes, plasma cell clones: yes
Dkiller lymphocyte clones: no, memory cells: yes, plasma cell clones: no
✓ Correct answer
D: killer lymphocyte clones: no, memory cells: yes, plasma cell clones: no
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