Protein Synthesis and Mutations Review

Front

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

Back

Deletion

Front

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

Back

substitution

Front

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

Back

Increases chances of survival

Front

DNA mutation

Back

A change in the DNA strand

Front

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

Back

insertion

Front

This type of substitution codes for a stop codon

Back

Nonsense

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

Are all mutations bad?

Back

No

Front

A frameshift mutation can occur with either _________ or __________ mutations.

Back

Addition, deletion