問題詳情

76. DNA polymerase I synthesizes new DNA with very high fidelity, due to its __________.
(A) high processivity
(B) 3’→5’ exonuclease activity
(C) helicase association with the primase
(D) 5’→3’ exonuclease activity
(E) all of the above

參考答案

答案：B
難度：適中0.555556
統計：A(5),B(2),C(0),D(2),E(0)

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