A-LevelBiologyImmunityOct/Nov 2016Paper 1 Q391 Mark
The following are all responses made by cells of the immune system to a pathogen. 1 mitosis 2 bind to infected cell 3 produce memory cells 4 secrete antibodies Which of the responses is correct for β-lymphocytes?
A1, 2, 3 and 4
B1, 2 and 4 only
C1 and 3 only
D2, 3 and 4 only
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of immunity within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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