Which of the following explains why circular DNA, such as the chromosomes of some viruses and bacteria, appears to be twisted?
A) hybridization
B) supercoiling
C) circular DNA is Z-form
D) viral and bacterial DNA is always single stranded
E) none of the above
Correct Answer:
Verified
Q2: What are the two components of supercoiling?
A)
Q3: Which of the following explains supercoiling in
Q4: What is the nucleophile in the
Q5: If the smallest human chromosome is 4.6
Q6: In most organisms, replication proceeds in a
Q7: Which tumor suppressor gene is found to
Q8: An E. coli cell actively undergoing replication
Q9: It is generally believed that the three
Q10: An example of a viral infection leading
Q11: DNA damage activates _ and leads to
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