Which statement is not true about DNA ligase?
A) It requires ATP as a cofactor.
B) It joins two pieces of DNA by forming phosphodiester bonds.
C) It can circularize a linear DNA with blunt ends.
D) It can only ligate fragments of DNA with sticky (complementary) ends.
Correct Answer:
Verified
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Q3: Recombinant DNA technology became possible with the
Q4: Type II restriction endonucleases are useful in
Q5: Which statement is not true about DNA
Q6: What is suggested by the fact that
Q8: In the context of recombinant DNA technology,
Q9: Why is E. coli so widely used
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Q11: Which of the following vectors can accommodate
Q12: You have ligated a foreign DNA fragment
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