Connect with us


Understanding the Varied Uses of DNA in Our Day-to-Day Lives



DNA or Deoxyribonucleic acid is an effective biological molecule comprising genetic or biological instructions that make each species unique. According to Wikipedia, DNA is a polymer made up of a couple of polynucleotide chains coiling around one another and forming a double helix. DNA plays a pivotal role in carrying genetic or biological instructions for the growth, development, reproduction, and proper functioning of several viruses and all known organisms. Biological instructions are transmitted from a generation to the offspring during the reproductive process.

DNA is the polymer with details demonstrating how a living organism will appear and work. In the case of human beings, DNA is responsible for controlling things such as how your lungs operate and the color of your eyes. Specific information is stored in a particular part of your DNA. These parts are known as genes. Scientists are used to extracting DNA to unveil all the associated facts and truths. Numerous industries carry on extracting DNA to learn better applications and develop a sound knowledge of the DNA. We intend to explore the diverse DNA applications and uses of DNA in different industries or sectors. DNA is extracted by scientists for a clear understanding of the phenomenon and process.

Extensive Use in Forensics

DNA is integral to numerous criminal investigations, as we can extract it from blood, skin, or hair. Forensic teams use DNA to determine if an individual is a suspect. At times, we can prove the presence of a person at the crime scene by DNA. Moreover, DNA plays a pivotal role in proving somebody’s innocence or guilt. DNA is useful in the fingerprinting process that entails matching genetic material from a person with the available genetic material. DNA goes a long way in closing cases that have been pending for years.

DNA Use in Paternity Tests

DNA is essential to determine the paternity of a kid. If an individual wishes to claim a child as his father, DNA from the kid and the dad can help support the person’s paternity claim. Moreover, a DNA paternity test can be perfect for identifying the biological parent in the case of an adopted child.

DNA Use for Accurate Ancestry Tracking

According to MyBioSourceDNA tests can be done to test lineage, parentage, and look into the history, and track ancestors or determine the origin of family lines. DNA analysis is essential for determining the ancestors of an individual. You can find out6 the location of ancestors with the help of DNA. Thanks to cutting-edge kits, you can determine the precise birthplace of your ancestors. You may even compare the DNA of individuals to find out if they are related.

DNA for Medical Tests

DNA is extracted to diagnose clinical conditions especially in cases of genetic diseases. DNA analysis is essential to detect Down syndrome, cystic fibrosis, sickle cell anemia, Tay-Sachs disease, and Huntington’s disease. DNA helps in determining if an individual is the carrier of genetic diseases despite having no symptoms.


DNA is extracted by scientists and put to numerous uses. The results can be excellent for usage if the extraction is performed properly. DNA is useful in several sectors, and its role cannot be ignored or undermined.

I'm Nikos Alepidis, blogger at motivirus. I'm passioned for all things related to motivation & personal development. My goal is to help and inspire people to become better.

Click to comment

Leave a Reply

Your email address will not be published.

Copyright © 2017 All Rights Reserved.