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EnglandBiologyQuick questions
3.4 Genetic information, variation and relationships between organisms
Quick questions on DNA and protein synthesis - AQA A-Level Biology 3.4
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
A length of DNA template strand reads 3'-TAC-GCA-AAT-ATC-5'. Write the mRNA codon sequence transcribed from it. [2 marks]
What is q2?Show answer
Explain why a tRNA molecule is described as specific. [2 marks]
What is q3?Show answer
Describe two differences between transcription and translation. [2 marks]
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