Question

Which of the following is non sense mutations

(a)ATC-UAG

(b)ACT-UAG

(c)ATT_UAA

(d)all of above​

Answer 1

Explanation:

Nonsense Mutation

A nonsense mutation is the substitution of a single base pair that leads to the appearance of a stop codon where previously there was a codon specifying an amino acid. The presence of this premature stop codon results in the production of a shortened, and likely nonfunctional, protein.