DNA and Genetic Study by Jaron Smith

What is DNA? and Genetics?

DNA is deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

Genetics are the study of heredity, or how the characteristics of living things are transmitted from one generation to the next. Every living thing contains the genetic material that makes up DNA molecules. This material is passed on when organisms reproduce. The basic unit of heredity is the gene.

What are the reasons for studying DNA and Genetics?

1. One reason is simply an interest in better understanding ourselves. As a branch of genetics, human genetics concerns itself with what most of us consider to be the most interesting species on earth: Homo sapiens.

2. A second reason for studying human genetics is its practical value for human welfare. In this sense, human genetics is more an applied science than a fundamental science. One benefit of studying human genetic variation is the discovery and description of the genetic contribution to many human diseases. This is an increasingly powerful motivation in light of our growing understanding of the contribution that genes make to the development of diseases such as cancer, heart disease, and diabetes.

Why should we spend time and money on conducting more research?

It is important because it is a fast way in figuring out how the more complex things in our body work. Learning how the DNA and Genetics work will make us some of the smartest beings in the world compared to other scientists.

Here is a video to help you understand the topic more.

Created By
Jaron Smith


Created with images by burge5k - "DNA"

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