Zoom in on DNA | biology animations
This animation starts with a whole human and zooms in through the organs and tissues to the cells and finally the DNA. You can see how all these different levels of organisation fit together, and the relative scale of each level. *https://www.youtube.com/watch?v=wZozOrFluiw**https://300.ya.ru/summary таймкорды 00:00:02 Системы органов 00:00:24 Структура органов 00:00:45 Органеллы клетки 00:01:07 Ядро и …