Level: 2
| English | CELL NUCLEUS |
| Spanish | NÚCLEO CELULAR |
| German | ZELLKERN |
| French | NOYAU |
| Netherlands | CELKERN |
| Italian | NUCLEO CELLULARE |
| Russian | КЛЕТОЧНОЕ ЯДРО |
| Portuguese | NÚCLEO CELULAR |
| Swedish | CELLKÄRNA |
| Danish | CELLEKERNE |
| Norwegian | CELLEKJERNE |
| Finnish | TUMA |
| Turkish | |
| Polish | |
| Greek | ΚΥΤΤΑΡΙΚΟΣ ΠΥΡΗΝΑΣ |
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| Czech | BUNĚČNÉ JÁDRO |
| Lithuanian | LĄSTELĖS BRANDUOLYS |
| Latvian | |
| Estonian | |
| Korean | |
| Hungarian | SEJTMAG |
| Romanian | NUCLEU CELULAR |
| Spanish(LA) | NÚCLEO CELULAR |
| Portuguese(Br) | NÚCLEO CELULAR |
| Belarusian (be) | |
| Bulgarian (bg) | КЛЕТЪЧНО ЯДРО |
| Ukrainian (uk) | |
| Serbian (sr) | |
| Croatian (hr) | STANIČNA JEZGRA |
| Slovak (sk) | BUNKOVÉ JADRO |
| Slovenian (sl) | CELIČNO JEDRO |
| Arabic (ar) | |
| Hebrew (he) | גרעין התא |
| Thai (th) | |
| Indonesian (id) | |
| Malay (ms) | |
| Philipines (tl) | |
| French(Ca) | NOYAU |
| ENGLISH(UK) | CELL NUCLEUS |