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