Helicase
A) unwinds double stranded DNA by breaking base pairs
B) will decrease the writhing number of negatively supercoiled DNA
C) will increase the linking number of negatively supercoiled DNA
D) nicks one strand of double stranded DNA
E) cuts both strands of double stranded DNA
Correct Answer:
Verified
Q1: Semiconservative replication of DNA means that after
Q2: Which enzyme activity does DNA Pol I
Q4: A mutation in which an A-T base
Q5: DNA excision repair
A) involves only two distinct
Q6: Listed are four enzymes involved in DNA
Q7: If the mismatch repair machinery detects a
Q8: 5'-Methylcytosine residues in DNA are "hot spots"
Q9: Ionizing radiation is capable of producing genetic
Q10: Replication of the DNA in a human
Q11: Primase is an enzyme in the primosome.
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