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प्रश्न
What is the basis for the difference in the synthesis of the leading and lagging strand of DNA molecules?
विकल्प
Origin of replication occurs only at the 5' end of the molecules.
DNA ligase works only in the 3' → 5' direction
DNA polymerase can join new nucleotides only to the 3' end of the growing stand.
Helicases and single-strand binding proteins that work at the 5' end.
उत्तर
DNA polymerase can join new nucleotides only to the 3' end of the growing stand.
संबंधित प्रश्न
Explain replication of bacteriophage with the help of a suitable diagram.
What is Bacteriophage?
Define Heterochromatin.
Draw neat and labelled diagram of Replication Fork.
How Meselson and Stahl explained the concept of Semiconservative Replication of DNA experimentally?
Okasaki fragments are joined together by ______.
What are Okazaki fragments?
For which of the following purpose agarose gel electrophoresis technique is used?
During DNA replication, Okazaki fragments are used to elongate ____________.
Complementary strands of DNA molecule are (i) and bound by (ii).
In which direction polymerization of DNA nucleotides occurs during the synthesis of lagging strand?
For which of the following reason RNA primer is must for initiation of DNA replication?
Which of the following is present at the sticky ends of a fragmented DNA molecule?
The addition of nucleotides on the lagging strand occurs ____________ during DNA replication.
Which of the following statement is incorrect?
Okazaki segments are formed during ______.
Draw a suitable diagram of replication of eukaryotic DNA and label any three parts.
Which of the following DNA polymerase enzyme in eukaryotes has 5' -3' exonuclease activity?
Torsional stress created during DNA replication is relieved by ______.
