DNA Mutations

Front

This type of substitution codes for a stop codon. Options: Missense, Nonsense, Silent, Deletion.

Back

Nonsense

Front

What type of mutation occurs if you are missing or have an extra base at the end of your mutated DNA? Options: Substitution, Frameshift, Duplication, Insertion

Back

Frameshift

Front

A type of substitution in which no amino acids change is called

Back

Silent

Front

Which of the following would result in a frameshift mutation? Options: Insertions only, Substitution only, Deletion only, Insertions and Deletions

Back

Insertions and Deletions

Front

DNA molecule segment is: TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation. Options: Substitution, Deletion, Insertion, Inversion

Back

Deletion

Front

mRNA is read in chunks of three, called...

Back

codons

Front

Gene

Back

A segment of DNA that encodes for a protein

Front

Normal-
GAG-CTC-GAC-AGA
Mutant
GAG CTC-CAC-AGA
Options: no mutation, substitution, insertion, deletion

Back

substitution

Front

What mutation has occurred here? T-G-A-C-C-A T-G-A-G-C-A

Back

Substitution

Front

Original: ATC CAT
Mutation: ATC GCAT
What mutation occurred?

Back

insertion