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2026 Biology Q1 | Atlas

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2026PracticeShort answer

Q1

2 marks

Question

Identify two structural barriers that can reduce the entry of pathogens into an organism.

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Solution

Award one mark for each valid structural barrier linked to preventing pathogen entry.

Supplied marking guidance · human reviewed

Compare this with your working, not only your final sentence.

Syllabus alignment

Module 7 · Infectious Disease

Detailed syllabus point mapping is not available for this question.

Source

Project Atlas synthetic Biology calibration questionsSource provider not recordedQuestion paper page 1Guidance page 1

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