Order the events that occur during DNA replication. DNA ligase seals the gaps between new DNA and Okazaki fragments. RNA primase synthesizes a primer which attaches to the initiation point. DNA helicase unwinds the DNA. DNA polymerase removes RNA primers and replaces them with DNA nucleotides. DNA polymerase extends the primer by adding nucleotides that are complementary to the template strand. ↓ ↓ ↓ ↓