Which Statement Is Correct

Multiple Choice

Which statement is correct?

A) DNA polymerase unwinds the DNA at replication forks.
B) Primase removes short RNA primers and replaces them with DNA.
C) Ligase breaks the hydrogen bonds between complementary DNA strands.
D) DNA polymerase proofreads DNA, correcting mismatched nucleotides.
E) Replication forks form as the sugar phosphate backbone is sealed.