please help fast. Thank you Chapter 16 Question 13 G\" 1 of 18 DNA and RNA are s

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please help fast. Thank you

Chapter 16 Question 13 G" 1 of 18 DNA and RNA are synthesized only in the 5 ??? direction and that DNA and RNA sequences ire witten in the 5 +3diecinurles ihrnie Consider the following DNA sequence 3 GCTCTACGACGATAGCTCATGCGCTATATGGATTTCAAAG5 Part A sequence (rthe form of triplets, tor example. GdAMCC?that nuld be ranched beseen stat Identify bases in the bottom strand that can be transcribed into and stop codons if the bottom strand served as the template for RNA polymerase start and stop codons Write the mRNA 5 Submit Part B Wite the amino acid sequence that would be translated from the mRNA sequence you just wrote Enter your answer using 3-letter abbreviations for amino acids as in the example: Val Arg.Ser-Trp Submi Provide Feedback Next > O Type here to search /5/2018 P11

Explanation / Answer

Answer:

PartA:

Template strand (botton strand): 3’ GCTCTACGACGATAGCTCATGCGCTATATGGATTTCAAAG 5’

Start codon of template strand is TAC, which transcribe into AUG (start codon of mRNA, which codes for mehtionine, first amino acid in protein synthesis)

Stop codon is ATT, which codes for UAA (stop codon)

DNA:     3’TAC-GAC-GAT-AGC-TCA-TGC-GCT-ATA-TGG-ATT5’

mRNA : 5’AUG-CUG-CUA-UCG-AGU-ACG-CGA-UAU-ACC-UAA 3’

Part B:

mRNA :       5’AUG-CUG-CUA-UCG-AGU-ACG-CGA-UAU-ACC-UAA 3’

Amino acid:     Met- Leu - Leu – Ser - Ser - Thr – Arg – Tyr – Thr - ATOP

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