Cell nucleus and endoplasmic reticulum<br><p>file from <a href="https://en.wikipedia.org/wiki/Nupedia" class="extiw" title="w:Nupedia">nupedia</a>, bringing over so it's not offsite<br></p>
Originally uploaded to English Wikipedia by <a href="https://en.wikipedia.org/wiki/User:Koyaanis_Qatsi" class="extiw" title="en:User:Koyaanis Qatsi">Koyaanis Qatsi</a> (23:00, 3 November 2002)
<a href="//commons.wikimedia.org/wiki/User:Magnus_Manske" title="User:Magnus Manske">Magnus Manske</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Magnus_Manske" title="User talk:Magnus Manske"><span class="signature-talk">talk</span></a>)
<a href="https://en.wikipedia.org/wiki/Nupedia" class="extiw" title="w:Nupedia">Nupedia</a>