Mutations & Cell Differentiation Set 2

Which amino acid does the mRNA "AUC" code for?

• met

• ile

• val

• ser

What type of mutation swaps one base with another?

• substitution

• frameshift

• insertion

• deletion

what's a mutation

• an amino acid sequence

• a protein sequence

• a change in the DNA/RNA

• a polypeptide sequence

what type(s) of mutations are considered frameshift mutations?

• insertion

• deletion

• substitution

• silent

Which type of mutation causes the biggest change?

• substitution

• frameshift

• silent

which type(s) of mutation changes several amino acids?

• frameshift

• insertion

• deletion

• silent

• substitution

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

• Substitution
• Deletion
• Insertion
• Frameshift 

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

• Substitution
• Insertion
• Inversion
• Translocation

Identify the SUBSTITUTION mutation from the following DNA sequence: 
ATG CCA AAT

• ATG TCA AAT
• ATG CCT AAA T
• ATC CA  AT
• ATG CCA AAT

Identify the DELETION mutation from the following DNA sequence: 
ATG CCA AAT

• ATG TCA AAT
• ATG CCT AAA T
• ATC CA  AT
• ATG CCA AAT