Suppose a New Form of DNA Polymerase III Is Discovered

Suppose a new form of DNA polymerase III is discovered that does not require a primer to begin synthesis of a new strand. All other properties of the enzyme remain unchanged. If this new enzyme were to be expressed in the same organism that normally expresses DNA polymerase III, what would no longer be necessary to completely replicate all of the cellular DNA?

A) DNA polymerase I
B) Telomerase
C) DNA ligase
D) DNA helicase
E) Single-strand binding protein