Mutations

If you are missing or have an extra base  at the end of your mutated DNA . What type of mutation occurred?

• Substitution

• Frameshift

• Duplication 

• Insertion

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

• Missense

• Nonsense

• Silent

• Deletion

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

• Substitution

• Deletion

• Insertion

• Inversion

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

• quadralets

• anticodons

• codons

• capsids

Normal-
GAG-CTC-GAC-AGA
Mutant
GAG CTC-CAC-AGA

• no mutation

• substitution

• insertion

• deletion

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

• deletion

• insertion

• silent

• transverse

Are all mutations bad?

• Yes

• No

Which type of mutation is MOST LIKELY to cause the greatest disruption?

• Frameshift

• Silent

• Point

A T T T G A G C C- Original
    A T T G A G C C  - Mutated
The example above is an example of a :

• Insertion- Frameshift

• Deletion- Substitution

• Deletion -Frameshift

• All of the above

Which of the following would result in a frameshift mutation?

• Insertions only

• Substitution only

• Deletion only

• Insertions and Deletions