The sequence of DNA template is ATAGC, and the sequences of synthetic nascent DNA is:()
A. 5′-GCTAG-3′;
B. 5′-GCTAT-3′;
C. 5′-GCATA-3′;
D. 5′-GATAT-3′;
E. 5′-TATCG-3′
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The correct description about the assembly of pre-replication complex in eukaryotes is:()
A. It is coupled with activation of replication complex
B. Protein Cdc6 recognizes the origin of replication
C. The assembly of pre-replication complex may not be activated for a long time
D. The complex can be assembled in any stages of cell cycle except S phase
The enzyme closely related to the synthesis of RNA primer is:()
A. DNA pol α;
B. DNA pol γ;
C. DNA pol δ;
DNA pol I;
E. DNA pol III
Which of the following enzyme has the function of proofreading, repairing and filling the gap?()
A. DNA pol V;
B. DNA ligase ;
C. DNA pol δ;
DNA pol I;
E. DNA pol III
Telomerase is:()
A. DNA ligase
B. RNA polymerase
C. DNA exonuclease
D. Reverse transcriptase
E. Primase