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प्रश्न
Why does DNA replication occur within such "forks"?
उत्तर
The whole of the DNA does not open in one stretch because of a very high energy requirement. The point of separation proceeds slowly towards both directions giving the appearance of a Y-shaped structure called the replication fork
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संबंधित प्रश्न
With the help of a neat and labelled diagram describe Watson and Crick's model of DNA.
Describe Meselson and Stahl’s experiment that was carried in 1958 on E.Coli. Write the conclusion they arrived at after the experiment.
Draw a diagrammatic sketch of a portion of DNA segment to support your answer.
Why is it not possible for an alien DNA to become part of a chromosome anywhere along its length and replicate normally?
How was a heavy isotope of nitrogen used to provide experimental evidence to semi-conservative mode of DNA-replication ?
Which of the following is correct for Watson and Crick’s model of DNA. It is duplex with ______.
During DNA replication, the strands separate by ______.
The origin of replication of DNA in E. coli is shown below, Identify the labelled parts (i),(ii), (iii), and (iv)
In order to form a dinucleotide during DNA synthesis which functional group at 3' must be free?
In which type of DNA replication of the two newly formed molecules, one is purely a new one and the other one is old?
