Question
_________________________________________________________________ 2. A specific part of a nucleic acid (such as DNA or RNA) experiences a mutation that could lead to a different protein produced. View the illustration below of DNA. Which part of the DNA experiences the mutation? _________________________________________________________________
Answers
GPT-4o mini
In the context of DNA, mutations typically occur in the sequence of nucleotides that make up the DNA strand. These mutations can occur in several places:
1. **Coding regions (exons)**: These regions contain the information that is transcribed into mRNA and translated into proteins. A mutation here can lead to a change in the amino acid sequence of the resulting protein.
2. **Regulatory regions**: These include promoters and enhancers that control the expression of genes. A mutation in these areas might not change the protein sequence directly but could affect how much of the protein is produced.
3. **Introns**: Although introns are non-coding regions and are spliced out before translation, mutations can still potentially impact the splicing process, which may affect the final protein product.
To specify, if the mutation you're referring to could lead to a different protein being produced, it is most likely occurring in the **coding region (exons)** of the DNA strand.
1. **Coding regions (exons)**: These regions contain the information that is transcribed into mRNA and translated into proteins. A mutation here can lead to a change in the amino acid sequence of the resulting protein.
2. **Regulatory regions**: These include promoters and enhancers that control the expression of genes. A mutation in these areas might not change the protein sequence directly but could affect how much of the protein is produced.
3. **Introns**: Although introns are non-coding regions and are spliced out before translation, mutations can still potentially impact the splicing process, which may affect the final protein product.
To specify, if the mutation you're referring to could lead to a different protein being produced, it is most likely occurring in the **coding region (exons)** of the DNA strand.