All of the following are characteristic of replication of the E. coli circular chromosome EXCEPT:
A) replication is bi-directional.
B) it initiates at a unique position called oriC.
C) torsional stress introduced in the duplex DNA is relieved by DNA gyrase.
D) the unwinding of the duplex DNA is driven by the translocation of the DNA polymerase.
E) replication forks move in opposite directions.
Correct Answer:
Verified
Q1: The enzyme that removes the RNA primer
Q3: DNA polymerases share all of the following
Q4: Removal of RNA primer and replacement with
Q5: SSBs are:
A) substrates for DNA ligases.
B) supercoil
Q6: The termination of DNA replication in E.
Q7: All are characteristics of Okazaki fragments EXCEPT:
A)
Q8: A pair of β-subunits of DNA polymerase
Q9: The degree to which the enzyme remains
Q10: E. coli DNA polymerase I has _
Q11: All occur during DNA replication in E.
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