Mutations

Front

DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.

Back

Deletion

Front

What mutation occurred in the sequence change from Original: ATC CAT to Mutation: ATC GCAT? Options: deletion, insertion, silent, transverse

Back

insertion

Front

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

Back

Substitution

Front

A permanent change in the DNA sequence which can affect a single gene or group of genes

Back

Gene Mutation

Front

The bottom DNA sequence in the image has been altered by this type of mutation: substitution, insertion, deletion, translocation.

Back

deletion

Front

The bottom DNA sequence in the image has been altered by this type of mutation: substitution, insertion, deletion, translocation.

Back

substitution

Front

Type of point mutation where one base pair is lost: substitution, insertion, deletion, translocation.

Back

deletion

Front

What do helpful mutations do? Options: Increases chances of survival, Decreases changes of survival, Increases chances of developing cancer, Decreases skills

Back

Increases chances of survival

Front

Are all mutations bad?

Back

No

Front

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

Back

substitution