NextPrevious

Biology

DNA, RNA, and Chromosomes

What is DNA?

Deoxyribonucleic acid (DNA) is the genetic material for all cellular organisms. The discovery of the structure of DNA is considered the most important molecular discovery of the twentieth century.



Close

This is a web preview of the "The Handy Science Answer Book" app. Many features only work on your mobile device. If you like what you see, we hope you will consider buying. Get the App