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A-LevelBiologyCell structure9700/12 · Oct/Nov 2015 · Q61 Mark

Which structures are present in a Vibrio cholerae cell? [Figure 6.1]

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ARegion A (circular DNA only)
BRegion B (circular DNA and 80S ribosomes)
CRegion C (cell wall only)
DRegion D (circular DNA and cell wall but no 80S ribosomes)

✓ Correct answer

D: Region D (circular DNA and cell wall but no 80S ribosomes)

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About this question

Topic
Cell structure, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, Oct/Nov 2015 Paper 1 Variant 2, question 6.

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