http://www.youtube.com/watch?v=hBTImxRZrDM&eurl=http%3A%2F%2Fvideo%2Egoogle%2Ees%2Fvideosearch%3Fq%3Dorganulos%2Bcelulares%26emb%3D0%26aq%3Df&feature=player_embeddedGeneralitats de la cèl·lula (5 minuts)

http://www.youtube.com/watch?v=oXxsr6p5CEM&feature=player_embeddedDigestio celular (1 minut)

http://www.youtube.com/watch?v=owEgqrq51zY&feature=player_embedded#transport de membrana en general (1 minut)

http://www.youtube.com/watch?v=s0p1ztrbXPY&feature=player_embeddedtransport passiu (1 minut)

http://www.youtube.com/watch?v=STzOiRqzzL4&feature=player_embeddedtransport actiu (1 minut)

http://www.youtube.com/watch?v=sdiJtDRJQEc&feature=player_embeddedOsmosi (1 minut)

http://www.youtube.com/watch?v=4gLtk8Yc1Zc&feature=player_embeddedendocitosi i exocitosi (1 minut)