A nonsense mutation is the type of point mutation that renders the translation process useless by coding for a stop/nonsense codon. Since this would lead to the generation of an early truncated or non-functional protein
Nonsense mutation - Definition and Examples - Biology Online
Missense, Nonsense, & Silent Mutations
Nonsense Mutation Definition, Effect & Examples - Video & Lesson
Point Mutation
How do missense, silence, and nonsense mutations differ? - Quora
Quiz & Worksheet - Characteristics of Nonsense Mutation
Estimating the predictive power of silent mutations on cancer
Deletion Mutation Overview, Examples & Diseases - Video & Lesson
The impact of nonsense-mediated mRNA decay on genetic disease