Chapter 19: Recombinant DNA Technology

  1. Which technique can be used to amplify small quantities of target DNA in vitro?
    1. transformation
    2. transduction
    3. conjugation
    4. PCR
    5. restriction enzymes
  2. The lactose analog IPTG can be used
    1. for DNA cloning.
    2. to produce recombinant DNA.
    3. to produce sticky ends.
    4. as an inducer in an expression vector.
    5. as a repressor in a cosmid.
  3. In a Southern blot, hybridization is done with
    1. electrophoresis.
    2. fluorescent dyes.
    3. antibodies.
    4. radioactive probes.
    5. restriction enzymes.