Biology, asked by Sanskarlohani9324, 1 year ago

How are more copies of DNA are created by cell

Answers

Answered by ashishbahuguna72
24

By splitting it self again and again or by diving it's cell again and again which contains dna inside nucleus which get divided and copied while division of cell



Answered by hotelcalifornia
9

Two copies of DNA are created in a reproductive cell.

Explanation:

  • DNA copying mechanism is a fundamental part of reproduction as copying of DNA benefits in the transferal of information or characters from parents to offspring.
  • DNA is mainly responsible for transferring the hereditary characters from parents and offspring.
  • It has a double helix structure.
  • Before the division of the cell, the DNA is duplicated to send to the new cells.
  • The replication process works at the rate of 50 nucleotides per second.
  • Before replication, the unwinding of the DNA takes place because of the protein known as helicase.

Learn more about DNA

Apart from genomic DNA there is another smaller DNA found in many bacterial cells. Describe its structure and role in a bacterial cell .

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Can there be mitosis without DNA replication in S phase?

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