Science, asked by surindersaini9pf5amn, 1 year ago

what is D N A? write it's function and structure?
please guys help me fast!!

Answers

Answered by rockyak4745
0
DNA is deoxyribonucleic acid, and is contained in your body's cells. It is a double, long chain of molecules called nucleotides that tell each cell what proteins to make. The DNA itself makes up chromosomes.


Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.
Answered by kunal4426
1
DNA stands for deoxyribonucleic acid. It's the genetic code that determines all the characteristics of a living thing. ... Each nucleotide contains a sugar and a phosphate molecule, which make up the 'backbone' of DNA, and, one of four organic bases. 

The three main functions of DNA are as follows.

To form proteins and RNA. ...To exchange the genetic material of parental chromosomes during meiotic cell division.To facilitate occurring mutations and even mutational change in a single nucleotide pair, called point mutation.


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surindersaini9pf5amn: Punjab
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kunal4426: Aurangabad Maharashtra
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