Southern blotting is a process where ____ is transferred from a gel to a ____where a probe can be ...

Southern blotting is a process where ____ is transferred from a gel to a ____where a probe can be applied.
  a. DNA; water solution
  b. protein; water solution
  c. DNA; nitrocellulose filter
  d. RNA; nitrocellulose filter
  e. protein; nitrocellulose filter

Question 2

Which of the following statements characterizes PCR?
  a. PCR can be performed with any DNA polymerase.
  b. PCR is only useful for amplifying large quantities of DNA in vitro.
  c. PCR replicates specific DNA sequences.
  d. PCR has not been successful for archaeological and crime scene analyses.
  e. PCR utilizes Taq polymerase, which active only at low temperatures