The codon chart is shown below, what amino acid sequence does the DNA sequence: 3' TCAGCTAGA 5' code for?

Write all possible codons recognized by each of the given anticodons. An anticodon strand reads 5'-UGA-3'. Fill in the missing base sequences for the possible codons recognized by the anticodon. Codon: 5- Codon: 5'- Codon: 5'- An anticodon strand reads 5'-CGA-3'. Fill in the missing base sequences for the possible codons recognized by the anticodon. Codon: 5'- -3' Codon: 5'- -3' An anticodon strand reads 5'-IAG-3'. Fill in the missing base sequences for the possible codons recognized by the anticodon. Codon: 5'- -3° ينا -3' -3'

Below is the DNA sequence of a gene, what is the protein sequence? 5'-GGTAAGCTAGCTATGACTACCCTGACATAGATATCGACTAGCTG-3' Insert the amino acid sequence using the single letter designation for the amino acid (ex: use ACG instead of AlaCysGly). Include only the letters in the correct order as they would be translated using no commas, no spaces and no dashes.

Write down the corresponding amino acids sequence for each mRNA sequence. Use the codon chart.

Use this mRNA coding sequence as your starting point. This sequence begins with a start codon and ends with a stop codon, so it is only looking at the region of DNA that directly encodes a protein sequence. 5’-AUGCACAAAUUAGAGUACCCCCCAGGAAGGUAG-3’ Make the following mutation in this sequence by changing/adding/removing only one nucleotide. Make the mutation easy to see (a different color, circled, something like that) 1) A silent mutation that is also a transition

Indicate the amino acid sequence of the protein encoded by the following mRNA molecule.  Use the genetic code table and assume that the very first “AUG” the ribosome encounters will serve as the start codon and specify methionine. 5’-AAUUCAUGCCCAAAUUUGGGGCACGAAGCUUCUUAGGCUAGUCCUAAAAAA-3’

A 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.      45              50              55               60             65              5’—A A C G A A U C G U C G C C A A C U A A G A G  –-3’     Which of the following DNA mutations is almost certain to result in a shorter than normal protein?         at position 56 a change from G to C     an insertion of a G after the G at position 56     inversion of region 56-59 (G C C A)     an delete the C at position 52     None of the above.

For each altered nucleotide sequence give the type of mutation (effect at the DNA/nucleotide level; see #1 above)