DNA in a closed-circular, double-stranded molecule with no net bending of the DNA axis on itself is:
A) a left-handed helix.
B) a mixed right- and left-handed helix.
C) relaxed.
D) supercoiled.
E) underwound.
Correct Answer:
Verified
Q3: The DNA in a bacterial (prokaryotic) chromosome
Q4: Topoisomerases can:
A) change the linking number (Lk)
Q5: Plectonemic supercoils in a negatively supercoiled DNA
Q6: Histones are _ that are usually associated
Q7: The linking number (Lk) of a closed-circular,
Q9: A commonality between type I and type
Q10: It is correct to say that DNA
Q11: The DNA in a eukaryotic chromosome is
Q12: Topoisomerases:
A) can change the linking number in
Q13: Introns:
A) are frequently present in prokaryotic genes
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