A-LevelBiologyThe mitotic cell cycleMay/June 2018Paper 1 Q211 Mark

Which statement is correct about the number of telomeres present in prophase of a human body cell?

Q: What topic does this question test?

This question tests The mitotic cell cycle in A-Level Biology (syllabus code 9700). It is worth 1 mark.

A46 as there is one telomere at the end of 46 chromosomes

B92 as there is one telomere at each end of 46 chromosomes

C92 as there is one telomere at the end of 92 chromatids

D184 as there is one telomere at each end of 92 chromatids

✓ Correct Answer

The correct answer is D: 184 as there is one telomere at each end of 92 chromatids

📋 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...

🎯 Mark Scheme Breakdown

Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.

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About This A-Level Biology Question

Topic

This multiple-choice question tests The mitotic cell cycle in A-Level Biology (syllabus code 9700). It is worth 1 mark.

Source

This question appeared in the Cambridge A-Level Biology May/June 2018 examination, Paper 1 Variant 2.

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