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Home Q & A Board Biology-Related Homework Help General Biology
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arcticmonkeys9 arcticmonkeys9
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6 years ago
Enzymes called ____ form breaks in the DNA molecules to prevent the formation of knots in the DNA helix during
  replication.
  a. topoisomerases
  b. single-strand binding proteins
  c. DNA polymerases
  d. RNA polymerases
  e. DNA ligases

Question 2

In replication, once the DNA strands have been separated, reformation of the double helix is prevented by:
  a. DNA helicase enzyme.
  b. single-strand binding proteins.
  c. DNA polymerases.
  d. ATP.
  e. DNA primase.
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ModorfielModorfiel
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6 years ago
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6 years ago
Love when things are free, so much better than CourseHero
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6 years ago
tell your friends and feel free to ask more questions
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