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Why is DNA replication needed before cell division?

Updated: 8/21/2019
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Q: Why is DNA replication needed before cell division?
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Many organelles and molecules needed for cell division are formed after DNA replication and before mitosis In which phase are they formed?

in G2 phase


When does replication happens?

DNA. replication takes place in S phase of cell cycle in interphase before cell division .


What takes place in the nuleus before cell division?

DNA Replication :)


Why DNA have to replicated before cell division?

DNA replication must occur before cell division to make sure that the daughter cells are genetically identical.


What is the process in which DNA copies itself prior to cell division?

This process is known as DNA replication. DNA is a double-stranded molecule, and this serves to the cell's advantage. Using an enzyme, the cell splits the DNA strands apart, and new strands are copied onto the two parent strands to form two identical new strands. The process is much more complicated than that, but that's what happens.


Which cell division occurs after DNA replication?

DNA replication occurs just before cell division, meaning both daughter cells have DNA occurs during interphase


When does replication occur?

Biological replication is of two types 1: DNA replicationwhich occurs in nucleus during S stage of Interphase of cell cycle before cell division and 2 : cell division is considered cell replication .


Is inter-phase a stage of nuclear division?

I know one of them is replication of the DNA


In what part of the cell does the replication occur?

DNA replication occurs during Interphase. This is not normally part of the cell division cycle but interphase must occur before subsequent stages such as prophase and metaphase can occur.


Does DNA replication occur before the cell divides?

the DNA poly-meres must add complementary nucleotides to the DNA


What must occur before replication can begin?

The replication of DNA occurs whenever the cell needs the S shape division. This happens since when we divide, enough DNA is needed to be pass on to our daughters.


Explain why DNA replication must occur before mitosis starts?

DNA replication mus occur before mitosis starts. Mitosis is another word for cell division and so there must be two copies of DNA for each cell at the end stage.