Multiple Choice
Which statement is not true about DNA supercoiling?
A) Negative supercoiling puts energy into DNA.
B) In bacteriophages, negative supercoiling is associated with decreased activity in replication and transcription.
C) Positive supercoiling occurs ahead of replication forks and transcription complexes.
D) Most DNA within both prokaryotic and eukaryotic cells exists in the negative supercoiled state.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Most sequence-specific DNA binding proteins interact with<br>A)
Q3: You have isolated a DNA molecule that
Q4: A Hoogsteen base pair differs from a
Q5: Explain how "hydrophobic bonding" stabilizes double-stranded DNA
Q6: Lowering the salt concentration of a DNA
Q8: In the two common Watson-Crick base pairs
Q9: Edwin Chargaff found that the base composition
Q10: Watson and Crick noted that DNA's structure
Q11: Supercoiling is a form of DNA<br>A) primary
Q12: DNA-mediated heredity derives from which part of