Microbiology Demystified

7. The four nucleotides are adenine (A), cytosine (C), guanine (G) and
   thymine (T).
   (a) True
   (b) False


8. What is another name for a restriction enzyme?
   (a) Vector
   (b) Plasmid
   (c) Restriction endonucleases
   (d) Agarose gel


9. The Southern blotting technique is used for detecting specific restriction
   fragments.
   (a) True
   (b) False


10. Scientists synthesize fragments of DNA and RNA using a process known
    as polymerase chain reaction (PCR).
    (a) True
    (b) False

(^138) CHAPTER 8 Recombinant DNA Technology