A-LevelBiologyNucleic acids and protein synthesisMay/June 2011Paper 1 Q211 Mark
The table shows the tRNA anticodons for four amino acids. [Figure: Table showing amino acid and corresponding tRNA anticodon] A cell makes a polypeptide with the following amino acid sequence. glutamic acid – asparagine – threonine – proline What was the sequence of bases on the DNA from which this was formed?
AGGAAAТACCCTT
BCAAAАТАССССТ
CCТТТТATGGGGA
DCTTTTATCCGGA
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The correct answer is C. This question tests the candidate's understanding of nucleic acids and protein synthesis within the Biologysyllabus. The examiner's mark scheme requires...
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