dna

DNA can be considered the blueprint of our bodies. It contains all the information of a living organism.

Its double helix structure has become the symbol of DNA. It's a shape frequently seen in genetic testing and science classes.

The discovery of DNA's double helix structure by Watson and Crick in 1953 was a revolutionary breakthrough in modern life sciences. This discovery allowed for a better understanding of the secrets of genes and evolution.

These days, using DNA testing to trace ancestry or predict disease risks has become a trend. DNA is also frequently featured in K-dramas and crime investigation shows, becoming synonymous with scientific evidence.