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Astatine Astatine
wrote...
Posts: 1806
Rep: 6 0
9 years ago
Which enzyme is involved in proofreading during DNA replication?
A) 5' to 3' exonuclease
B) 3' to 5' exonuclease
C) 5' to 3' endonuclease
D) 3' to 5' endonuclease
E) DNA polymerase
Textbook 
Becker's World of the Cell

Becker's World of the Cell


Edition: 8th
Authors:
Read 206 times
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wrote...
Valued Member
9 years ago
I believe the answer is B) 3' to 5' exonuclease.
Astatine Author
wrote...
9 years ago
Glad I joined this site, thank you for your help.
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