Importance of dna essay

Check new design of our homepage! BiologyWise Staff DNA tests play an crucial role in research, and also to carry out different tasks pertaining to fields such as forensic science, genealogy, agriculture, medicine, etc. The abbreviation 'DNA' stands for deoxyribonucleic acid.

Importance of dna essay

Why does each and every individual present on this earth have completely different features and characters? The answers to all these questions are enclosed in a DNA molecule. DNA or Deoxyribonucleic acid is a complex molecule with a long-chained double helical structure.

From a simple micro-organism to the most superior creature on the Earth, all depend on the DNA molecule for their existence.

DNA is in fact, the blueprint of our lives. The entire structure of our system is controlled by a DNA. It contains the instructions required by the cells in our body to create proteins and RNA.

Researchers are still trying to find out the complete set of functions performed by a DNA. Not only in the birth and death of an individual, but DNA also helps in various fields like forensic science, medicine, agricultureetc. DNA in the Field of Medicine: With the help of the DNA and genes, it is possible to find the susceptibility of our body to different types of diseases.

This would help the doctors to develop the medicines required to enhance our immunity system against the attack of those diseases. DNA has also helped in the formulation of highly effective medicines to cure various deadly diseases prevalent in our current world.

The law enforcement has become easier with the discovery of DNA. Evidence against the suspects and criminals can be collected with the help of DNA.

The other DNA samples collected from the crime scene like hair, blood, etc.

The Importance of the Structure of DNA Essay Sample Get Full Essay Get access to this section to get all help you need with your essay and educational issues.
Get Full Essay Use an editor to spell check essay. There are two kinds of NA.
Other Major Functions of DNA in our Society From the simplest microorganisms to the giant trees and animals that inhabit the Earth, all rely on DNA for their existence. Using far fewer biological "letters" than the letter English alphabet, DNA spells out the instructions for how organisms live, reproduce, metabolize, mature and eventually die.
Importance of DNA | Essay and speech These are briefly discussed below.

DNA in the Field of Agriculture: DNA is used to increase the resistance of the plants to various diseases, insects, and pests. Sometimes, genes from bacteria are injected into the plants to resist the insects and pests.

DNA helps in the entire re-engineering of the plants and thus to produce viral proteins necessary for them to survive in the current environmental condition. DNA in Animal Breeding: Information within the DNA facilitates the breeding of animals with better resistance to the diseases.

Crossbreed varieties of animals could not have been possible to create without the help of genes and DNA. The instructions on how the characteristics vary for each species are contained in the DNA and this information is essential while cross-breeding two different animals.

Importance of dna essay

The paternity of a child can easily be detected through a DNA. The legal cases pertaining to the paternity of a child can be easily resolved by a DNA test.

This can be saved as a reference for future research and studies. The probability of a disease that might occur in a baby can be identified before his birth. The possibility of any deformity can also be detected through DNA sampling. Hence, it helps in formulating the necessary medicines required to rectify the problems and diseases at the earliest.

DNA, the Code of Life

Tracing our ancestors or long-lost relatives has also become possible with the help of DNA. Geneology research which helps in finding even our distant relatives is one of the most prominent applications of DNA known today.

The origin of any species also can easily be traced with the help of the genetic codes. DNA is important for all living organisms. The discovery of DNA has led to the advancements in the field of science and medicine.The importance of DNA or RNA in all forms of life can hardly be overstated.

In all forms of life it is the DNA (or RNA) of the genes and chromosomes that undergoes the alterations called mutations.

DNA Biological Functions

Mutations, with natural selection, are the basis of the great pageant of evolution of all forms of life on this earth, from primeval specks of sub. The importance of DNA or RNA in all forms of life can hardly be overstated. In all forms of life it is the DNA (or RNA) of the genes and chromosomes that undergoes the alterations called mutations.

Mutations, with natural selection, are the basis of the great pageant of evolution of all forms of life on this earth, from primeval specks of sub vital marine .

Essay on the Importance of DNA Article shared by DNA was discovered in by Johann Friedrich Miescher, Deoxyribonucleic Acid commonly known as DNA present in the chromosomes of all the human beings is the blueprint of biological life from its inception to its growth till death. Creative Writing Assignment about a Rape and the Importance of DNA Essay - Creative Writing Topic: Fred and Frank are identical twins who live in a rural village in England.

A rape has occurred, and the police are asking for voluntary DNA samples to help narrow the search for the rapist. Life's continuity is based on the unremitting passage of inherited information that takes the form of DNA. This essay extensively examines the fundamental processes that allow for the transmission of DNA and thus life.

What is DNA?

Importance of dna essay

Where is it found? Essay Words | 3 Pages. What is DNA? Where is it found? What makes it so special? How does it work? DNA (Deoxyribonucleic Acid), is defined as a heredity material in humans or all over other organisms in this world.

In a person’s body, nearly every cell has a same DNA.

Essay on the Importance of DNA and RNA