Use the three letter code for amino acids. If they stop codon is encountered use the word stop without quotation marks. A set of nucleotides in an original DNA strand reads: CTA CTC TTT. Transcribe the short DNA sequence. Then translate the same sequence. 

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Use the three letter code for amino acids. If they stop codon is encountered use the word stop without quotation marks. A set of nucleotides in an original DNA strand reads: CTA CTC TTT. Transcribe the short DNA sequence. Then translate the same sequence. 
**Transcription and Translation Exercise**

**Task:**

1. Use the 3-letter code for amino acids. If a stop codon is encountered, use the word "stop", without quotation marks.

**DNA Sequence Analysis:**

- Original DNA sequence: `CTA CTC TTT`

**Transcribe** this short DNA sequence:  
(Transcription involves converting DNA to mRNA by replacing T with U)

**Translate** this short DNA sequence:  
(Translation involves converting the mRNA to the amino acids using the provided chart)

**Mutation Analysis:**

- A mutation occurs such that the sequence now reads: `CTA CTI TTT`

**Transcribe** this short DNA sequence:

**Codon Chart Explanation:**

The chart is used for identifying corresponding amino acids for mRNA codons:

- **Rows (Vertical):** First base in the mRNA codon
- **Columns (Horizontal):** Second and third bases in the mRNA codon 
- Each cell in the table includes a three-letter amino acid abbreviation or indicates a stop codon. The letters represent the sequence of mRNA and correspond to specific amino acids (e.g., Phe, Leu, Ser, etc.)

Use this chart to convert mRNA codons derived from the transcription process to identify the correct amino acids.
Transcribed Image Text:**Transcription and Translation Exercise** **Task:** 1. Use the 3-letter code for amino acids. If a stop codon is encountered, use the word "stop", without quotation marks. **DNA Sequence Analysis:** - Original DNA sequence: `CTA CTC TTT` **Transcribe** this short DNA sequence: (Transcription involves converting DNA to mRNA by replacing T with U) **Translate** this short DNA sequence: (Translation involves converting the mRNA to the amino acids using the provided chart) **Mutation Analysis:** - A mutation occurs such that the sequence now reads: `CTA CTI TTT` **Transcribe** this short DNA sequence: **Codon Chart Explanation:** The chart is used for identifying corresponding amino acids for mRNA codons: - **Rows (Vertical):** First base in the mRNA codon - **Columns (Horizontal):** Second and third bases in the mRNA codon - Each cell in the table includes a three-letter amino acid abbreviation or indicates a stop codon. The letters represent the sequence of mRNA and correspond to specific amino acids (e.g., Phe, Leu, Ser, etc.) Use this chart to convert mRNA codons derived from the transcription process to identify the correct amino acids.
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