Genetic Mutations: Point Mutation & Nonsense

[master_333]

Homework Statement

What do you call a mutation that changes the G nucleotide of the mRNA, which was transcribed from a mutated DNA?

Homework Equations

The Attempt at a Solution

I believe the answer is a point mutation, more specifically nonsense since no protein is produced.

 

[epenguin]

I guess the answer that they are wanting from you is of form "a X → Y (point) mutation"