Question

Under which of the following conditions will there be no change in the reading frame of following mRNA ?
5' AACAGCGGUGCUAUU 3’

• A. Insertion of A and G at 4th and 5th positions respectively
• B. Deletion of GGU from 7th, 8th and 9th positions
• C. 1nsertion of G at 5th position
• D. Deletion of G from 5th position

Answer 1

Answer: (B)

Correct answer is (b) Deletion of GGU from 7th, 8th and 9th positions