Predict the mRNA produced, the tRNA anticodons that match the mRNA codons to the correct amino acids, and the amino acid sequence of the protein produced during the processes of transcription and translation. Please type your answers and align the DNA/RNA/protein nucleotide and amino acid abbreviations. 3’ AAA CCC TAC TTT GTG ATG GAA TGG TCA CCG CGT TAA CCC CCT GAG AAG ATT TTT 5’ mRNA codons: tRNA anticodons: Protein: Change ONE nucleotide in the DNA strand shown in the previous question so that the resulting protein is SHORTER. Circle the mutation you make. DNA: mRNA: Protein: Type BOTH strands of the DNA sequence here. Suggest PCR primers to amplify this sequence. Show the DNA sequence of each primer and the position where each primer anneals to the DNA template. Label the 5’ and 3’ ends of the DNA strands and PCR primers. 3’ AAA CCC TAC TTT GTG ATG GAA TGG TCA CCG CGT TAA CCC CCT GAG AAG ATT TTT 5’
Added by Carol O.
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The given DNA sequence is: 3’ AAA CCC TAC TTT GTG ATG GAA TGG TCA CCG CGT TAA CCC CCT GAG AAG ATT TTT 5’ The mRNA produced from this DNA sequence would be complementary to the DNA sequence, with thymine (T) replaced by uracil (U). Therefore, the mRNA sequence Show more…
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Sri K.
Use the following mRNA codon key as needed to answer the next two questions: GCC Alanine AAU Asparagine CCU Proline GGA Glycine UGG Tryptophan UGA "Stop" (no amino acid) GAA Glutamic acid GAG Glutamic acid CAU Histidine AGG Arginine CCC Proline The following DNA sequence (coding strand) occurs near the middle of the coding region of a gene. DNA: 5'- A A T G A A T G G G A G C C T G A A G G A G -3' The corresponding mRNA sequence is shown below. Note that the coding strand of DNA has the same sequence as the mRNA, except that there are U's in the mRNA where there are T's in the DNA. The first triplet of nucleotides AAU (underlined) is in frame for coding, and encodes Asparagine as the codon table above indicates. mRNA 5'- A A U G A A U G G G A G C C U G A A G G A G -3' Which of the following DNA mutations is almost certain to result in a shorter than normal protein? A→G at position 61 Insertion of a G after the G at position 54 T→C at position 59 None of these
Jenny W.
Complete the following if given the DNA strand: ACAAGACGGTAC mRNA strand produced: Amino Acids order Use the Amino Acid Chart from the book. Circle or highlight the correct choice within the parenthesis for 1 -16. 1. (DNA/RNA) can leave the nucleus. 2. mRNA is made during (transcription/translation). 3. mRNA is made in the (cytoplasm/nucleus). 4. DNA is located in the (nucleus/cytoplasm) 5. (Translation/Transcription) converts DNA into mRNA. 6. (mRNA/rRNA) is used to carry the genetic code from DNA to the ribosomes. 7. (DNA/RNA) uses uracil instead of thymine. 8. (RNA/amino) acids make up a protein. 9. Transcription takes place in the (nucleus/cytoplasm). 10. tRNA is used in (translation/transcription). 11. tRNA uses (anticodons/codons) to match to the mRNA. 12 Proteins are made at the (nucleus/ribosome). 13. (tRNA/mRNA) attaches the amino acids into a chain. 14. tRNA is found in the (nucleus/cytoplasm).
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