Problem : What base in the following codon could be mutated to result in a nonsense mutation?
5'-U U G-3'
Problem : Describe the difference between a base substitution mutation and an insertion/deletion mutation.
Problem : What type of mutation has occurred between the first and second base sequences?
1: 5'-AUGGACCAAUAU-3' 2: 5'-AUGGACAAUAU-3'