A DNA codon that codes for a certain protein undergoes a substitution mutation. The new codon codes for the same amino acid as the original codon. What is the most likely effect of the mutation?(1 point)

Question

Responses

The mutated codon produces a protein with the same amino acid sequence as the original codon and causes a disease because the protein does not function properly.
The mutated codon produces a protein with the same amino acid sequence as the original codon and causes a disease because the protein does not function properly.

The mutated codon prevents the protein from forming and causes a disease.
The mutated codon prevents the protein from forming and causes a disease.

The mutated codon produces a different protein than the original codon and causes a disease because the protein does not function properly.
The mutated codon produces a different protein than the original codon and causes a disease because the protein does not function properly.

The mutated codon produces the same protein as the original codon and does not cause a disease.

Answer 1

The correct response is:

The mutated codon produces the same protein as the original codon and does not cause a disease.

This outcome is due to the fact that the mutation is classified as a silent mutation, where the altered codon still codes for the same amino acid due to the redundancy in the genetic code. As a result, the overall amino acid sequence of the protein remains unchanged, and it is unlikely to affect the protein's function or lead to disease.