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Find the intron:
You’ve cloned and sequenced a piece of DNA and you know that it contains a gene for the protein you’ve been working to characterize. The protein contains the amino acid sequence:
Write out the full pre-mRNA, including identifying the ends. Assume that your sequenced DNA would have had the promoter to the left and that the first nucleotide is at the -3 position. Circle the intron in your mRNA. Write out the full polypeptide, and label its ends as well.
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