The type of mutation that involves the insertion or a deletion of a single base in the coding region of proteins is called
A) a missense mutation.
B) a nonsense mutation.
C) a point mutation.
D) an aberration.
E) None of the above

Question

Quizplus · Accepted Answer

A point mutation involves the insertion or deletion of a single base in the coding region of proteins. A missense mutation involves a change in a single nucleotide that results in a different amino acid being incorporated into the protein, while a nonsense mutation involves a change in a single nucleotide that results in a premature stop codon, leading to a truncated protein. Aberration is a general term that refers to any kind of abnormality or deviation from the norm, but it is not specific to genetic mutations.

The Type of Mutation That Involves the Insertion or a Deletion