試題詳解

22. About Okazaki fragments, which one is NOT true?
(A)They are in lagging strand.
(B)DNA ligase joints them together when the synthesis is finished.
(C)They are multiple fragments that are synthesizing from 5’ to 3’.
(D)They are only elongated by DNA polymerase I.
(E)DNA polymerase III plays a role in forming these fragments.