WILL GIVE 20 POINTS
Different types of mutations can occur in DNA. If a strand of DNA GACTAGCAC becomes GACTAAGCAC what type of mutation has occurred?
A. a silent mutation results in the insertion of a different amino acid.
B. a substitution occurs with the adenine bases.
C. a deletion of a cytosine base occurs.
D. a base is inserted into one strand of the DNA.
Answers: 3
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WILL GIVE 20 POINTS
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