What amino acid sequence does the following mRNA nucleotide sequence specify? 5??AUGAACCUAUGC?3? Express the sequence of amino acids using the three-letter abbreviations, separated by hyphens (e.g., Met-Ser-Thr-Lys-Gly).

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Lelia LubowitzLv2

17 Dec 2019

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Consider the following amino acid sequence of a peptide:Met-Ala-His-Thr-Tyr-Gly-Pro-Ala-Glu-Ala-Ala-Met-Cys-Lys-Trp-Glu-Ala-Gln-Leu-Cys-Phe-Ala-SerTreatment of the intact peptide with 1-fluoro-2,4-dinitrobenzenefollowed by complete hydrolysis and chromatography would result inthe:

a) 2,4 dinitrophenyl derivative of Ser

b) 2,4 dinitrophenyl derivative of Met

c) 2,4 dinitrophenyl derivative of Trp

d) 2,4 dinitrophenyl derivative of Leu

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The sequence of a template strand is ACTTTGGAAAAC. If the given template strand was transcribed to produce mRNA and the mRNA was translated to produce a peptide, what would be the amino acid sequence of the resulting peptide? Assume that translation of the mRNA begins with the first codon (i.e., assume that a start codon is not required to begin translation). Also, assume that if a stop codon is encountered prior to reaching the end of the mRNA, translation stops and does not resume, in which case you should enter the sequence of amino acid(s) incorporated into the peptide prior to encountering the stop codon. Use the Genetic Code to help you, and enter your answer using the one-letter code of amino acids.