Caffeine Overview: http://www.youtube.com/watch?v=JP7EQ6e5d1c

Caffeine Slideshow: http://prezi.com/0r5u7b48ds5i/caffeine-presentation/

Cell Signaling Overview: http://www.youtube.com/watch?v=U6uHotlXvPo

GPCR's: http://www.youtube.com/watch?v=V_0EcUr_txk&feature=related

GPCR and Adenylate Cyclase: http://www.youtube.com/watch?v=K7WSMybZeA8

GPCR and PKC: http://www.youtube.com/watch?v=2bbBrpgeheY

RTK Activation: http://www.youtube.com/watch?v=XL7WdRitBEY&feature=related

Oncgenic Activation of RTK's: http://www.youtube.com/watch?v=3nODx3cT1RU

RTK's/VEGF and Tumor Signaling: http://www.youtube.com/watch?v=zE4BkAw_lL4&feature=related 

General RTK Signaling/Insulin: http://www.youtube.com/watch?v=FkkK5lTmBYQ

PIP3 Signaling: http://www.youtube.com/watch?v=ewgLd9N3s-4

Steroid Hormones: http://www.youtube.com/watch?v=oOj04WsU9ko&feature=related

                          http://www.youtube.com/watch?v=Dxyq8GAWbpo

Estrogen Receptors: http://www.youtube.com/watch?v=tK4lzxQuxTM

RTK: http://www.dnatube.com/video/539/Receptor-Tyrosine-Kinase-Activation-and-Signalling

Pituitary: http://www.youtube.com/watch?v=Vae5CcaPN_8

Hypothalamus (start at 3 min): http://www.youtube.com/watch?v=8eJcHefMSiI

Vesicle Transport (start a bit over half way through): http://multimedia.mcb.harvard.edu/anim_innerlife.html

Vesicle Transport (start at 50 sec): http://www.youtube.com/watch?v=7sRZy9PgPvg&feature=related

Overview of Type I Diabetes (5 min): http://www.youtube.com/watch?v=jxbbBmbvu7I

Overview of Type II Diabetes (8 min):  http://www.youtube.com/watch?v=OXAe3eOjqCk

Diabetes Animation (1.5 min): http://www.youtube.com/watch?v=NazZCu1lwOE

Insulin Overview (4 min): http://www.youtube.com/watch?v=ae_jC4FDOUc

GLUT Proteins (2 min): http://www.youtube.com/watch?v=h3u4n474rQc

RAS/SOS: http://jkweb.mcb.berkeley.edu/external/research-in-progress/5-3/signaling/ras_sos.html