Multiple Choice
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
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Hydrogen bonds can form between guanine and
Q4: In the experiments of Griffith, the conversion
Q5: X-ray diffraction images produced by _ were
Q6: In the following questions, match the component
Q7: How is a bacterial chromosome replicated?<br>A) The
Q9: Briefly explain the experiments of Avery and
Q10: Match the scientist(s) with their corresponding revolutionary
Q11: Which of the following causes the unwinding
Q12: Which of the following consists of short,
Q13: Which is a powerful method for determining