DNA polymerase assembles new strands in a ____.

DNA polymerase assembles new strands in a ____.
 
  a. 5' to 3' direction only
  b. 5' to 3' direction building one strand and a 3' to 5' direction building the other stand
  c. 5' to 3' direction building the first half of a strand and a 3' to 5' direction building the second half of a strand
  d. 3' to 5' direction building the first half of a strand and a 5' to 3' direction building the second half of a strand
  e. 3' to 5' direction on the old 3' to 5' strand

Question 2

DNA replication is ____.
 
  a. redundant
  b. semiconservative
  c. progressive
  d. conservative
  e. repetitive