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Question
Which enzyme does remove supercoils from replicating DNA?
Solution
Super-helix relaxing enzyme (Topoisomerase) removes supercoils from replicating DNA.
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RELATED QUESTIONS
What is the correct sequence of the stages in bacteriophage lytic cycle?
(A) Attachment, Penetration, Lysis, Multiplication
(B) Attachment, Penetration, Multiplication, Lysis
(C) Lysis, Penetration, Multiplication, Attachment
(D) Attachment, Lysis, Multiplication, Penetration
Very Short Answer Question:
Why are Okazaki fragments formed on lagging strand only?
Complementary strands of DNA molecule are (i) and bound by (ii).
Which of the following technique was used by Meselson and Stahl to demonstrate the semiconservative mode of DNA replication?
Assertion (A): DNA replication is said to be semi-conservative.
Reason (R): After DNA replication, each daughter molecule has one old and one new strand.
Read the following statements and select the correct option.
Statement I: DNA replication is continuous on leading strand while on the lagging strand it is discontinuous.
Statement II: DNA polymerase cannot initialize polymerization without a primer.
Nucleolus is a major center for:
Wobble position means:
The nucleic acid synthesis takes place in ______.
Enzyme involved in synthesis of RNA primer.
