What happened in an experiment where normal cultured human cells were infected with a virus that ...

What happened in an experiment where normal cultured human cells were infected with a virus that carried DNA
  encoding for the telomerase catalytic subunit?
  a. The cells underwent more cell divisions than normal.
  b. The cells underwent fewer cell divisions than normal.
  c. The cells died almost immediately.
  d. The cells did not express the foreign telomerase gene.
  e. The cell cycle shortened.

Question 2

What happens during nucleotide excision repair?
  a. A mismatch mutation is repaired.
  b. A nuclease removes the damaged DNA.
  c. DNA polymerase joins the repaired DNA together.
  d. DNA ligase adds new nucleotides to the repaired DNA strand.
  e. DNA is damaged.