Full Form Of D.N.A. ( Deoxyribonucleic Acid - DNA)

Full form of DNA Deoxyribonucleic Acid (DNA)

DNA full form Deoxyribonucleic Acid (DNA)

Deoxyribonucleic Acid-(DNA)

 (1) Explain what is DNA

The full form of  DNA is D-Oxy Ribo Acid. DNA is a zigzag chain that is cross-linked with each other. A molecule of DNA is made up of different molecules. One of its molecules is called a nucleotide.

Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA)

These subtle aruns are found in the parents of the child from birth of the child. These hereditary codes reach each other in the lineage in which the child is born.

In it, some molecules have genetic properties of the father's DNA and some genetic properties of the mother's DNA are found which are in a tangled thread-like shape called DNA.

(2) How many types of DNA are there

DNA is a type of gene which is found in every cell of humans. This DNA is found in humans in the hereditary body from great grandfather to future children.

Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA)
Credit images:- Wikimedia commons

(3) How DNA is tested

To test DNA, DNA is tested using human hair, nails, saliva, skin, teeth, blood, semen, and even bone.

(4) Functions of DNA

The function of DNA is to pass on the genetic information present in humans. In simple language, DNA changes are taking place in living beings over time, which plays an important role in their development and formation from an embryo to a newborn human.
Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA)
Credit image:- Wikimedia commons

A human's gestures, behavior, and anger are all done by DNA, the work of proteins in the human body is done by them, through the process of transcription, DNA converts into RNA and produces proteins.

(5) How DNA is formed

DNA which is called deoxy ribo acid or DNA is made of two types

(1) Polynucleotide is made of numbers, the two bases of these two chains are made of sugar and phosphate.
Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA)
Credit images:- Wikimedia commons

(2) This DNA is made up of two parallel chains, gene one (with the help of chain image) in the series from 5' to 3' and the other chain in the series from 3' to 5'.

(3) During this chain, both ends pair with each other to form a chain that is joined by hydrogen bonds.

In the chain of these hydrogens, both admin and thymine are linked by hydrogen bonds in opposite directions to each other. Adenine and thymine form two hydrogen bonds.

Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA) source by ncert book 


(4) In this parallel chain, guanine and cytosine are also bound together by three hydrogen bonds in the opposite direction of each other.

(5) This parallel chain is curved, whose direction is south. The distance between these bonds is about 304 nanometers, that is, one nanometer is 100 millionth part of 1 meter.

(6) There are about 10 four alleles in the bond of each coil. The distance between 1-4 alleles of each coil is about 0.34 nanometers.
Deoxyribonucleic Acid - (DNA)
Deoxyribonucleic Acid - (DNA) Resource by NCERT book

(7) Which DNA is found in the cell
DNA in the cell DNA is found in strands found in chromosomes present in the cells of the body.

(8) Which string is found in DNA?
DNA is made up of a chain of nucleotide units, which are also called strings. Two units of the nucleotide chain combine to form a polynucleotide.

Article Resource:- Wikipedia 


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