77.在E. coli中唯一具有5′→ 3′ exonuclease activity的DNA polymerase為何?
(A)DNA polymerase I
(B)DNA polymerase II
(C)DNA polymerase III
(D)DNA polymerase IV
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統計: A(1024), B(313), C(356), D(58), E(2) #1582934
統計: A(1024), B(313), C(356), D(58), E(2) #1582934