Biology

9th -

12thgrade

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DNA Technology

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27 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Separation of DNA using electric current is called.....?
    Gel Electrophoresis
    Chromosome painting
    polymerage chain reaction
    Restrictive Enzyme Sorting 
  • 2. Multiple Choice
    45 seconds
    1 pt
    What is the enzymatic function of restriction enzymes?
    To add new nucleotides to the growing strand of DNA.
    To join nucleotides during replication.
    To join nucleotides during transcription.
    To cleave nucleic acids at specific sites.
  • 3. Multiple Choice
    1.5 minutes
    1 pt
    The unpaired nucleotides produced by the action of restriction enzymes are referred to as
    sticky end.
    base sequence.
    single strands.
    restriction fragments.
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