A Single Base Mutation Occurs in a Gene That Codes

Multiple Choice

A single base mutation occurs in a gene that codes for a protein due to an error in DNA replication. Which of the following outcomes is not possible?

A) The mutation results in changed protein function.
B) The mutation results in a longer or shorter protein or a protein of the same length.
C) The mutation results in a human disease such as sickle-cell disease.
D) The mutation results in mRNA being made from the protein.