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Which of the following lacks 3'-5' exonuclease activity?
Short fragment of DNA polymerase I
Taq DNA polymerase
T4 DNA ligase
All of the above
The replication of chromosomes by eukaryotes occurs in a relatively short period of time because
the eukaryotes have more amount of DNA for replication
the eukaryotic replication machinery is 1000 times faster than the prokaryotes
each chromosome contains multiple replicons
eukaryotic DNA is always single stranded
Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides?
The enzyme that catalyzes the synthesis of DNA is called
Both strands of DNA serve as templates concurrently in
none of these
There are 5 questions to complete.