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प्रश्न
Why is it not possible for an alien DNA to become part of a chromosome anywhere along its length and replicate normally?
उत्तर
It is not possible for an alien DNA to become part of a chromosome anywhere along its length and replicate normally because the replication process begins at a particular spot called the origin of replication. Also, replication in eukaryotes occurs in the nucleus during the S phase of the cell cycle when the chromosomes are in their extended form.
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संबंधित प्रश्न
Why does DNA replication occur within such "forks"?
Name two enzymes involved in the process of DNA replication along with their properties.
Draw a diagrammatic sketch of a portion of DNA segment to support your answer.
How was a heavy isotope of nitrogen used to provide experimental evidence to semi-conservative mode of DNA-replication ?
First experimental proof for semi-conservative DNA replication was shown in ______.
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?
Discuss the significance of heavy isotope of nitrogen in the Meselson and Stahl’s experiment.
During which phase of the cell cycle, does DNA replication take place?
