Q. E.coli DNA polymerases II and III lack
A. 5′ → 3′ exonuclease activity
B. 5′ → 3′ endonuclease activity
C. partially 5′ → 3′ exonuclease activity
D. partially 5′ → 3′ endonuclease activity
Answer: 5′ → 3′ exonuclease activity
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