試題詳解

複選題
4.Which of the following statements about DNA replication is/are CORRECT?
(A) 3' to 5' polymerase activity is used to synthesize both strands of DNA
(B) DNA replication is semiconservative.
(C) DNA polymerase needs a template and a RNA primer to initiate DNA synthesis.
(D) Helicase is required to solve the supercoiled structure formed during DNA replication.
(E) The 5' to 3' exonuclease proof-reading activity is required maintain the fidelity of DNA replication.