Question

1. use the mutated mrna sequence to identify the mutated amino acid sequence. make sure there is space between each amino acid. original dna sequence tac gaa ttt acc atc original mrna sequence aug cuu aaa ugg uag original amino acid seq met leu lys trp stop mutated dna sequence tac gaa tat acc atc mutated mrna sequence mutated amino acid seq

Explanation:

Step1: Transcribe DNA to mRNA (base pairing)

A↔U, T↔A, C↔G, G↔C

• TAC → AUG
• GAA → CUU
• TAT → AUA
• ACC → UGG
• ATC → UAG

Step2: Match mRNA to amino acids

Use standard genetic code:

• AUG → Met
• CUU → Leu
• AUA → Ile
• UGG → Trp
• UAG → Stop

Answer:

Mutated mRNA Sequence:

AUG CUU AUA UGG UAG

Mutated Amino Acid Seq:

Met Leu Ile Trp Stop