Question
Which of the following polypeptides is coded for by the mRNA sequence 5'AUGGUUAAACGACAAUCC3'?
Answers
GPT-4o mini
To determine which polypeptide is coded for by the given mRNA sequence, we need to translate the mRNA into amino acids using the genetic code.
The mRNA sequence provided is:
5' - AUG GUU AAA CGA CAA UCC - 3'
We can break this sequence down into codons (groups of three nucleotides):
- AUG
- GUU
- AAA
- CGA
- CAA
- UCC
Next, we will translate each codon into its corresponding amino acid:
1. **AUG** - Methionine (Met), also the start codon.
2. **GUU** - Valine (Val).
3. **AAA** - Lysine (Lys).
4. **CGA** - Arginine (Arg).
5. **CAA** - Glutamine (Gln).
6. **UCC** - Serine (Ser).
Now we can assemble the polypeptide chain:
- Met - Val - Lys - Arg - Gln - Ser
Therefore, the polypeptide coded by the given mRNA sequence is:
**Methionine-Valine-Lysine-Arginine-Glutamine-Serine**.
The mRNA sequence provided is:
5' - AUG GUU AAA CGA CAA UCC - 3'
We can break this sequence down into codons (groups of three nucleotides):
- AUG
- GUU
- AAA
- CGA
- CAA
- UCC
Next, we will translate each codon into its corresponding amino acid:
1. **AUG** - Methionine (Met), also the start codon.
2. **GUU** - Valine (Val).
3. **AAA** - Lysine (Lys).
4. **CGA** - Arginine (Arg).
5. **CAA** - Glutamine (Gln).
6. **UCC** - Serine (Ser).
Now we can assemble the polypeptide chain:
- Met - Val - Lys - Arg - Gln - Ser
Therefore, the polypeptide coded by the given mRNA sequence is:
**Methionine-Valine-Lysine-Arginine-Glutamine-Serine**.