DNA polymerase I of E. coli is a single polypeptide of molecular weight 103,000. (a) What enzymatic
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DNA polymerase I of E. coli is a single polypeptide of molecular weight 103,000.
(a) What enzymatic activities other than polymerase activity does this polypeptide possess?
(b) What are the in vivo functions of these activities?
(c) Are these activities of major importance to an E. coli cell? Why?
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a Both 3 5 and 5 3 exonuclease activities b The 3 5 exonuclease proofreads the nascen...View the full answer
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Related Book For
Principles of Genetics
ISBN: 978-1119142287
7th edition
Authors: D. Peter Snustad, Michael J. Simmons
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