Dna Essay

DNA is also important because it is present in every single cell of our body; it helps in the growth and repair of all the body organisms.Found in all living organisms, nucleus of chromosomes and some viruses, DNA is essential biologically for the life of an individual.Surprisingly the DNA of an individual also contains the complex information about their behavior and nature in addition to analyzing the patterns of their anger.Today, DNA test is conducted in a number of legal cases to understand the link between individuals especially in cases when individuals deny being the legitimate parents of a particular person.Human beings have 23 pairs of chromosomes in every cell, which makes 46 chromosomes in total.A photograph of a person's chromosomes, arranged according to size, is called a karyotype.

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The primase synthesize a short stretch of RNA called primer, which is the initial nucleotide chain synthesize during DNA replication.If you took the DNA from all the cells in your body and lined it up, end to end, it would form a strand 6000 million miles long (but very, very thin)!To store this important material, DNA molecules are tightly packed around proteins called histones to make structures called chromosomes.Police investigations in most of such cases rely on the evidence of these DNA reports in order to find out the complete truth behind a relationship mystery because DNA is the most reliable technique to understand the relationship between individuals.Not only is DNA helpful in reveling the genetic reason behind a relationship but it is additionally helpful in carving out a solution for the abolition of these diseases.A number of pharmaceutical drugs are developed by the scientists because of the conduction of DNA tests and these drugs in turn help in curing genetic diseases.In essence DNA helps in transferring the hereditary information and in the production of proteins in a human body of all the medical tests discovered in the history of science, DNA test can be said to be the most important one.This process starts at the origin of replication where the double helix of the parental DNA is being unwound by the helicase in two separated strands.Then, single-strand biding proteins bind on the unpaired strands keeping them from repairing.Proteins form the structure of our bodies, as well playing an important role in the processes that keep us alive.Genes are made of a chemical called DNA, which is short for 'deoxyribonucleic acid'.

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