The most serious type of mutation is a
A)Point mutation
B)Silent mutation
C)Frameshift mutation
D)Back mutation
E)All the choices are equally serious

Question

Quizplus · Accepted Answer

Frameshift mutations insert or delete bases, ultimately shifting the reading frame of the genetic code. This can lead to a significant change in the resulting protein sequence, potentially causing severe consequences for the organism. Point mutations and silent mutations generally have less serious effects, and back mutations simply reverse a previous mutation without necessarily causing harm. Therefore, frameshift mutations are the most serious type of mutation.

The Most Serious Type of Mutation Is a