Biology, asked by partibhaansari805735, 1 year ago

What is DNA ? Explain me in detail. Whats its role ?

Answers

Answered by nadiya5
0
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

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.

fizah5: ok
fizah5: koi nhi
partibhaansari805735: Acha Kyunki mujhe abhi iske bare me nhi mloom he na
fizah5: mtlb
partibhaansari805735: Yeh to function hdle
partibhaansari805735: Kha se ho
partibhaansari805735: Ky krte ho
partibhaansari805735: hii
partibhaansari805735: what happeend
nitya1984: hi
Similar questions