Which of the following describes a frameshift mutation? * A) Substitution of one nucleotide for another.
B) Insertion or deletion of a group of nucleotides that is a multiple of three.
C) Insertion or deletion of a group of nucleotides that is not a multiple of three
D) insertion or deletion of nuleotides that results in a premature stop codon

Step 1 review the imaginary strand of dna below. note the complementary base pairs. a g c a a t c c g t c t t g g t c g t t a g g c a g a a c c step 2 to begin replicating this strand of dna, draw the two sides of the strand separating. step 3 now, draw the free-floating bases linking up with the separate sides. remember to follow the rules of complementary base pairing. step 4 draw the two resulting dna strands.