DNA divides then what divides?

The division of DNA is called replication. The two strands of DNA are separated with the help of an enzyme, helicase. Each strand of DNA then "grows" a new strand along its length. The new strands...

First of all, there is no such thing as a DNA cell. DNA is a long sequence of nucleotides rather than a cell.Also, DNA does not divide, it replicates. For example, whenever a cell is about to divide,...

The DNA is just replicated in the chromosomes and it does not change.

nucleus

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