Choose the letter of the best answer. Write the chosen letter on a separate sheet of paper,
1. Which of the following is NOT an example of a point mutation?
B. Missense mutation
A Frameshift mutation
D. Silent mutation
C. Nonsense mutation
2. Frameshift mutations are the result of what occurrence?
A. Insertions or deletions that are not a multiple of three,
B. A mutation that changes an amino acid codon to a stop codon
C. A mutation that changes one amino acid to another.
D. A nucleotide-pair substitution
3. A DNA strand that originally reads 5'-GATATC-3' undergoes a mutation that changes it to
5- GATCATC-3! This is an example of what type of mutation?
A. Deletion
B. Insertion
C. Nonsense mutation
D. Point mutation
4. What type of point mutation results in a frameshift mutation?
A. Deletion
B. Insertion
C. Substitution
D. Both A and B
5. Which is NOT a type of substitution mutation?
A. Conservation
B. Missense
C. Nonsense
D. Silent
6. Which is an example of a stop codon in RNA?
A. UAG
B. UAA
C. UGA
D. All of the above
7. Which type of mutations can result in a frameshift?
A. Nonsense and missense B. Nonsense and insertions
C. Insertions and deletions
D. Missense and deletions
8. Which type of mutations does NOT change the overall function of the protein?
A. Insertion
B. Missense
C. Nonsense
D. Silent
patulog po​