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One strand of genomic DNA (strand A, template strand) contains the following seq

ID: 205775 • Letter: O

Question

One strand of genomic DNA (strand A, template strand) contains the following sequence reading from 5'- to 3' Fill in the complementary sequence below 5- GTACGCGTATACCGACATT C-3' Write the sequence of bases in the mRNA transcribed from template strand of DNA written 5'- to 3 Write the Codons; (see genetic code table. Do not forget the start codon!) Write the anti-codons: complementary nucleotides in tRNA) Write the amino acid sequence: (3 letter amino acid code names are fine) One more: Transcrbe the following DNA strand into mRNA and translate that strand into a polypeptide chain, identifying the codons, anticodons, and amino acid sequence

Explanation / Answer

5' GTACGCGTATACCGACATTC 3'

3' CATGCGCATATGGCTGTAAG 5'

mRNA strand sequence

5' GUACGCGUAUACCGACAUU 3' -codons

    CAUGCGCAUAUGGCUGUAA-tRNA anti codon

amino acid sequence

V R V Y R H

VAL ARG VAL TYR ARG HIS UC

DNA-   CGA TAC AAT GGA CCC GGT ATG CGA TAT CC

mRNA- GCU AUG UUA CCU GGG CCA UAC GCU AUA GG- codon

             CGA UAC AAU GGA CCC GGU AUG CGA UAU CC-Anti codon

protein-ALA MET LEU PRO GLY PRO TYR ALA ILE GG