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A-LevelBiologyNucleic acids and protein synthesis9700/12 · Feb/Mar 2021 · Q211 Mark

A piece of double-stranded DNA containing 12 × 10³ nucleotides is transcribed and translated to produce a single polypeptide. What is the maximum number of amino acids in this polypeptide?

A6 × 10³
B4 × 10³
C2 × 10³
D1 × 10³

✓ Correct answer

C: 2 × 10³

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About this question

Topic
Nucleic acids and protein synthesis, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, Feb/Mar 2021 Paper 1 Variant 2, question 21.

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