Which of the following most correctly describes the process of DNA replication?
O The double-stranded DNA molecule being replicated unwinds completely before replication begins.
O Replication of the lagging strand occurs in the 5' 3' direction—the leading strand in the 3' 5' direction.
O Replication is continuous on the lagging strand and discontinuous on the leading strand.
O The lagging strand is synthesized in segments that are subsequently joined by DNA ligase.