U4L3 - Mutations

Front

What mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-A
Options: Substitution, Deletion, Insertion, Frameshift

Back

Substitution

Front

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

Back

Substitution

Front

Any change in the sequence of DNA is...

Back

Mutation

Front

ATT-TGA-GCC- Original ATT-GAG-CC - Mutated The example above is an example of a Insertion- Frameshift, Deletion- Substitution, Deletion -Frameshift, All of the above

Back

Deletion -Frameshift

Front

DNA molecule segment is: TTA-CGC-AAG. The mutated DNA segment is TTC-GCA-AG. This is an example of ___ mutation.

Back

Deletion

Front

Original DNA: CAT GAT CCA New DNA: CAT TGA TCC A What mutation occurred? Options: deletion, substitution, tranverse, insertion

Back

insertion

Front

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

Back

insertion

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

What type of gene mutation has occurred here? Normal-
AGA-TTC-ATA-GCG
Mutant-
AGA-TTC-AAT-AGC-G
Options: deletion frameshift, insertion frameshift, substitution, nonsense

Back

insertion frameshift

Front

Are all mutations bad?

Back

No