english: But what seems so slow and graceful from the outside is really more like chaos inside, because cells control their shape with a skeleton of rigid protein fibers, and those fibers are constantly falling apart.
non_english: Ali ono što se spolja čini tako sporim i gracioznim, iznutra je više nalik na haos. Ćelije kontrolišu svoj oblik uz pomoć skeleta sačinjenog od čvrstih proteinskih vlakana koja se neprekidno kidaju.