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Download Worksheet - DNA Code
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Transcript
Name: Period: Worksheet - DNA Code DNA is the code that cells use for making proteins. This worksheet will help you practice using the code to figure out what the order of amino acids is. Questions: 1) What is a gene? 2) What is a codon? 3) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC ACA CCT CGG CAC GAC GGC GTC GTT GTA ATT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 4) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC AAC GAC TAT TGT TTT CGT CTG CCC GCG ACT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 5) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC ACA ACG ATG AGT TCT CCG CTG TTT GGG ATC mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 6) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC AAC CAA CGG CTA TTT GGG TGG CTG GTG ATT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 7) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC GTT CGA CAC TGA TTG CTA TTT AAA CAA ATT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 8) Convert the DNA template sequences into a series of three letter abbreviations for Amino Acids. DNA TAC AAT AAC GAA GAG GAT GAC TAA TAG TAC ACT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Amino Acids _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 1a.Transcription - Turn the following DNA code into mRNA DNA TAC ACA CCT CGG CAC GAC GGC GTC GTT GTA ATT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 1b.Translation – Turn the mRNA code into an amino acid sequence Now use the mRNA code to figure out the order of amino acids in the protein ______________ -- ______________ -- ______________ -- ______________ -- ______________ ______________ -- ______________ -- ______________ -- ______________ -- ______________ Now use the mRNA code to figure out what the tRNA code would be to bring each amino acid tRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 2a.Transcription - Turn the following DNA code into mRNA DNA TAC AAC GAC TAT TGT TTT CGT CTG CCC GCG ACT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Now use the mRNA code to figure out the order of amino acids in the protein ______________ -- ______________ -- ______________ -- ______________ -- ______________ ______________ -- ______________ -- ______________ -- ______________ -- ______________ 2b.Translation – Turn the mRNA code into an amino acid sequence Now use the mRNA code to figure out what the tRNA code would be to bring each amino acid tRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 3a.Transcription - Turn the following DNA code into mRNA DNA TAC ACA ACG ATG AGT TCT CCG CTG TTT GGG ATC mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 3b.Translation – Turn the mRNA code into an amino acid sequence Now use the mRNA code to figure out the order of amino acids in the protein ______________ -- ______________ -- ______________ -- ______________ -- ______________ ______________ -- ______________ -- ______________ -- ______________ -- ______________ Now use the mRNA code to figure out what the tRNA code would be to bring each amino acid tRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 4a.Transcription - Turn the following DNA code into mRNA DNA TAC AAC CAA CGG CTA TTT GGG TGG CTG GTG ATT mRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Now use the mRNA code to figure out the order of amino acids in the protein ______________ -- ______________ -- ______________ -- ______________ -- ______________ ______________ -- ______________ -- ______________ -- ______________ -- ______________ 4b.Translation – Turn the mRNA code into an amino acid sequence Now use the mRNA code to figure out what the tRNA code would be to bring each amino acid tRNA _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____
