An organism’s DNA through millions of its codes directs how it looks, behaves, lives and dies. This makes DNA the most vital, stable part of an organism as any change in its structure/composition can influence an organism’s life to a considerable extent. Nearly every cell in an organism has the same DNA. The app makes an effort to examine the structure of DNA from close and tries to answer a few pertinent questions. What is DNA? Where is it found? What makes it so special? How does it work? So, here is an informative app elucidating the structure of DNA through an engrossing and vivid animation you will savor. What more, you can run the video as many times as you want till you are confident you have got the facts right. Once you have had a clear grasp of the topic, take our challenging quiz and assess your knowledge on the topic. By now your curiosity must have peaked and so we present an assortment of web-links which will provide you with additional information pertaining to the topic. Come face to face with the conceptual, stylized image of this amazing macromolecule in our image section. Our glossary section will be a run-through of the important terminology. 'Eureka.in' is an award-winning, e-learning company which designs visually appealing and informative videos with a view to facilitate better understanding and longer retention of complicated topics.