In replication, after formation of replication fork:
A. Both the new strands are synthesized discontinuously
B. One strand is synthesized continuously and the other discontinuously
C. Both the new strands are synthesized continuously
D. RNA primer is required only for the synthesis of one new strand
Direction of new DNA strand synthesis is:
A. 5′ → 3′
B. 3′ → 5′
C. Both (a) and (b)
D. None of these
All of the following enzymes are required for the synthesis of DNA except:
A. DNA-dependent DNA polymerase
B. Helicase
C. DNA ligase
DNA-dependent RNA polymerase
Reverse transcriptase catalyses:
A. Synthesis of RNA from DNA
Breakdown of RNA
C. Synthesis of DNA from RNA
D. Breakdown of DNA
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