Question

Which of the following causes a frameshift mutation?

There may be more than one correct answer.
Select all that apply.

O Deletion
O Substitution
O Insertion
O Only

Answer 1

Deletion and Insertion

Step-by-step explanation:

DNA and RNA are read in frames of 3 base pairs, called codons. Adding or deleting a base pair shifts the arrangement of the following base pairs, changing the content of the following codons.