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A-LevelBiologyImmunity9700/12 · Oct/Nov 2017 · Q391 Mark

Which sequence of events occurs during an immune response? 1 development of plasma cells, 2 mitosis of B-lymphocytes, 3 recognition of non-self antigens, 4 secretion of antibodies

A2→3→4→1
B2→4→3→1
C3→1→2→4
D3→2→1→4

✓ Correct answer

D: 3→2→1→4

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About this question

Topic
Immunity, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, Oct/Nov 2017 Paper 1 Variant 2, question 39.

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