試題詳解

複選題
23.For the DNA replication in E. coli, which of the following(s) is/are CORRECT?
(A) The strands become separated during synthesis.
(B) It synthesizes each strand in the opposite direction (one 5'-＞3', one 3'-＞5'), so they can be synthesized at once.
(C) DNA polymerase I adds nucleotides to the primer strand
(D) The leading strand is synthesized continuously
(E) The DNA polymerases in bacteria have similar functions to those found in cukaryotes, but they are not identical.