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O-LevelBiologyTransport in Humans5090/11 · May/June 2024 · Q141 Mark

Which cells in the gas exchange system produce mucus?

Aciliated cells

Bgoblet cells

Clymphocyte cells

Dred blood cells

✓ Correct answer

B: goblet cells

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About this question

Topic: Transport in Humans, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2024 Paper 1 Variant 1, question 14.

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