english: Bacterial colonies grow lacy branches that all curl in the same direction, and human cells cultured  inside a ring-shaped boundary tend to line up  like the ridges on a cruller.
non_english: Bakterijske kolonije razvijaju mrežaste ogranke koji se savijaju u istom smeru, a ljudske ćelije nastanjene unutar prstenastih ograničenja poravnavaju se poput ivica kuglofa.