1. At eukaryotic origins of replication, helicase cannot be activated until the polymerase is also positioned on the DNA. Explain what would happen if the helicase became active in the absence of DNA polymerase. 2. RNA synthesis is much less accurate than DNA synthesis. Why does this not harm the cell? 3. What is the role of folate in the synthesis of nitrogenous bases of purines?

1. At eukaryotic origins of replication, helicase cannot be activated until the polymerase is also positioned on the DNA. Explain what would happen if the helicase became active in the absence of DNA polymerase. 2. RNA synthesis is much less accurate than DNA synthesis. Why does this not harm the cell? 3. What is the role of folate in the synthesis of nitrogenous bases of purines?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter14: Dna Structure And Function

Section: Chapter Questions

Problem 17RQ: Which of the following is not a true statement comparing prokaryotic and eukaryotic DNA replication?...

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