DNA Model

This device demonstrates the double helix structure of the DNA molecule, which carries the genetic code of life. DNA (Deoxyribonucleic acid) is a biological molecule found in the cells of all living organisms, storing the information necessary for growth, function, and reproduction.

Its spiral shape is formed by two long chains twisted around each other. These chains contain four main nucleotides — adenine (A), thymine (T), cytosine (C), and guanine (G) — which pair in a specific way (A always with T, C with G). This sequence determines the genetic uniqueness of living beings.

The model presents how DNA looks at the molecular level in a simplified form, allowing users to explore its complex yet elegant structure.

DNA was discovered in the early 20th century, but its double helix structure was identified in 1953 by James Watson and Francis Crick. This discovery marked a revolution in biology and laid the foundation for modern genetics.

Today, DNA research is applied in a wide range of fields — from medicine to forensics, agriculture to archaeology. This model explains the significance of DNA, one of the most iconic symbols of molecular biology, in both a scientific and visual way.