DNA Replication

 

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DNA Replication

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Question 1
Which of the following lacks 3'-5' exonuclease activity?
A
Short fragment of DNA polymerase I
B
Taq DNA polymerase
C
T4 DNA ligase
D
All of the above
Library science Questions answers

Question 2
The replication of chromosomes by eukaryotes occurs in a relatively short period of time because
A
the eukaryotes have more amount of DNA for replication
B
the eukaryotic replication machinery is 1000 times faster than the prokaryotes
C
each chromosome contains multiple replicons
D
eukaryotic DNA is always single stranded
ICT Questions answers

Question 3
Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides?
A
Helicase
B
DNA gyrase
C
Topoisomerases
D
DNA ligase
Geography Questions answers

Question 4
The enzyme that catalyzes the synthesis of DNA is called
A
DNA polymerase
B
DNA gyrase
C
DNA ligase
D
helicase
History Questions answers

Question 5
Both strands of DNA serve as templates concurrently in
A
replication
B
excision repair
C
mismatch repair
D
none of these
NTA NET Questions answers

There are 5 questions to complete.

 

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