Biology

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Mutation

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Which of the following would result in a frameshift mutation?
    Insertions only
    Substitution only
    Deletion only
    Insertions and Deletions
  • 2. Multiple Choice
    30 seconds
    1 pt
    Where do mutations occur?
    DNA and RNA
    DNA 
    RNA
    mRNA and tRNA
  • 3. Multiple Choice
    30 seconds
    1 pt
    Why are insertion and deletion mutations so harmful?
    They change all of the codons from the mutation on down the line, which changes the amino acid sequence
    They insert things that an organism doesn't need.
    They often delete things that organisms need.
    Insertion and deletions are not any more harmful than substitution mutations.
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