Does base-excision repair require the 5' 5o 3' exonuclease activity of Pol I.

[hidemi]

Homework Statement:

Which process does NOT require the 5' to 3' exonuclease activity of Pol I in E. coli?
A) joining of Okazaki fragments
B)nucleotide-excision repair
C)base-excision repair
D)nick translation
E)All of these require the 5′ to 3′ exonuclease activity of Pol I.

Ans: (B)

Relevant Equations:

none

I think (C) should be one of the answers too.
I think that base-excision repair does not need the 5' to 3' exonuclease activity of Pol I, either. Am I right?