CAIE IGCSE Biology 10.1.7 Each Pathogen Has Its Own Antigens Questions

Practise identifying antigens as pathogen features recognised by the immune system.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • state that each pathogen carries antigens that are recognised by the immune system

CAIE IGCSE Biology 10.1.7 Each Pathogen Has Its Own Antigens Questions question 1

[Maximum number: 1]

The immune system recognises pathogens and attacks them.
Which feature of pathogens triggers this response?

A

antibodies

B

antibiotics

C

antigens

D

memory cells

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