試題詳解

36. The processivity of a DNA polymerase depends on all of the following actions, EXCEPT for__________.
(A) interaction between the thumb domain of DNA polymerase and the DNA
(B) association of the DNA polymerase with a sliding clamp (like eukaryotic PCNA)
(C) interaction between the minor groove of DNA and the palm domain of the DNA polymerase
(D) loss of the hydrogen from the 3'-OH of the primer due to interaction with a divalent metal ion associated with the palm domain of the DNA polymerase