DNA testing and analyzing is incredibly important in all walks of life. You might use it to trace your ancestors, or, the police and forensics teams can use it to help them crack cases. It’s pretty amazing how much science can help us play a role in daily life, and what an impact it has on us as a society. Haven’t you always wondered about the process of DNA analyzing and how it works?
Well, this is something that many people are unclear about – largely because it’s incredibly complicated. DNA testing has been a key part of the scientific process for as long as we can recall, and it is becoming more advanced and incredible with every passing year. So, what exactly is DNA testing and how does it work? In order to find that out we need to look a little closer at these areas:
What is DNA?
Every single organism on the planet has DNA – they are the cells that makeup living things. We all have 46 chromosomes from birth, and DNA is the blueprint of our genetic makeup. Simply put, DNA is found in genes, and genes are found on chromosomes. DNA contains all of the genetic instructions that the body needs to help you grow and evolve as a living, breathing organism. By analyzing and studying DNA, we can find out a lot about a person and their genealogy. DNA is found in every single living thing, and, without it, there would be no life on the planet.
Discovery of DNA analysis
Imagine having to crack criminal cases back in the days before DNA testing! This would involve the long and laborious exercise of taking fingerprints. That meant that a criminal could wear gloves or wipe down surfaces, and they would be almost impossible to trace. DNA proves so useful because it can be collected from anywhere, and this was why it was such a breakthrough when discovered in the ‘80s. Alec Jeffrey’s, a British geneticist, came up with the concept of DNA profiling, which proved to be a groundbreaking. These days DNA analyzing is much cheaper and more accessible than ever before, and that’s what makes it so important.
Common uses of DNA testing
There are so many things DNA testing can be used for, and it plays a role in a lot of different walks of life. It’s important to understand and explore the different uses of DNA testing, and how they can affect and benefit society as a whole. Archaeologists use DNA analyzing to track the progression of life on Earth and date back centuries with genetic codes. Analysis is also crucial when carrying out paternity tests, not to mention the fact that it’s essential for figuring out a family tree and looking back at your genetic ancestors. DNA analyzing can come in handy when it comes to space research and furthering our understanding of the solar system. Criminal investigations often hinge on the results of DNA testing, so they are crucial for the police and forensics teams.
DNA analyzing continues to play a big role in modern society, and is the easiest and most comprehensive way of tracking a family tree, cracking a crime, or determining parentage. It seems like a very complicated system, but, when you understand how it works, you realize the importance of DNA analysis in all walks of life.