Question

Protein Synthesis: Transcription and Translation Transcription 1. The following DNA sequence is part of a gene found in the nucleus 3' A T G G C T T G C C C T G A T G C A 5' 5' T A C C G A A C G G G A C T A C G T 3' 2. Transcribe the mRNA sequence that would be produced by the RNA polymerase. (3 marks) Translation 3. Rewrite your mRNA sequence below and divide it into groups of three using a coloured pen and extending the line between each group of three. (1 mark) 4. The ribosome binds to the 5' end of the mRNA and allows complementary tRNA to H-bond to the 3 base sequences found in its active site. Show what the tRNA anticodons will look like and indicate what amino acid the tRNAs carry. (To do this, go to the mRNA codon chart. Look up the mRNA codon (not the tRNA anticodon) and write out the amino acid associated with it. (6 marks)

          Protein Synthesis: Transcription and Translation

Transcription
1. The following DNA sequence is part of a gene found in the nucleus

3' A T G G C T T G C C C T G A T G C A 5'
5' T A C C G A A C G G G A C T A C G T 3'

2. Transcribe the mRNA sequence that would be produced by the RNA polymerase. (3 marks)

Translation

3. Rewrite your mRNA sequence below and divide it into groups of three using a coloured pen and extending the line between each group of three. (1 mark)

4. The ribosome binds to the 5' end of the mRNA and allows complementary tRNA to H-bond to the 3 base sequences found in its active site. Show what the tRNA anticodons will look like and indicate what amino acid the tRNAs carry. (To do this, go to the mRNA codon chart. Look up the mRNA codon (not the tRNA anticodon) and write out the amino acid associated with it. (6 marks)

Protein Synthesis: Transcription and Translation

Transcription
1. The following DNA sequence is part of a gene found in the nucleus

3' A T G G C T T G C C C T G A T G C A 5'
5' T A C C G A A C G G G A C T A C G T 3'

2. Transcribe the mRNA sequence that would be produced by the RNA polymerase. (3 marks)

Translation

3. Rewrite your mRNA sequence below and divide it into groups of three using a coloured pen and extending the line between each group of three. (1 mark)

4. The ribosome binds to the 5' end of the mRNA and allows complementary tRNA to H-bond to the 3 base sequences found in its active site. Show what the tRNA anticodons will look like and indicate what amino acid the tRNAs carry. (To do this, go to the mRNA codon chart. Look up the mRNA codon (not the tRNA anticodon) and write out the amino acid associated with it. (6 marks)

Added by Scott W.

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