## The Full Meaning of DNA DNA, or deoxyribonucleic acid, is a molecule that contains the instructions for an organism's development and characteristics. It is found in the nucleus of cells and is made up of four different types of nucleotides: adenine, cytosine, guanine, and thymine. These nucleotides are arranged in a specific order, which determines the genetic code for each individual. DNA is responsible for determining an organism's physical characteristics, such as height, eye color, and hair color. It also plays a role in determining an organism's susceptibility to certain diseases. DNA is passed down from parents to offspring, so it is used in genetic testing to determine paternity and identify genetic diseases. DNA is a complex molecule that plays a vital role in the development and function of all living organisms. It is a fascinating molecule that is still being studied today, and new discoveries are being made all the time.
