Question

under which of the following conditions will there be no change in the reading frame of following m RNA
5' AACAGCGGUGCUAUU 3'


Ans is there no change by deletion of GGU from 7 8 & 9th position. but why

answer with explanation​

Answer 1

Answer:

Insertion of G at 5th

Explanation:

Insertion or deletion of one or two bases changes the reading frame from the position of insertion or deletion. Hence, option 1,2 and 3 would cause change in reading frme. Deletion of three bases delets a codon and reading frame remains unaltered from that point onwards