http://www.youtube.com/watch?v=-S_vQZDH9hY - video from class today (Endocrine system)
http://www.youtube.com/watch?v=nNLsXKkLSTs - hormones of the Pituitary
http://www.youtube.com/watch?v=FTftmC_eDTs – target cells
Positive and negative feedback loops: http://www.youtube.com/watch?v=CLv3SkF_Eag
Positive feedback loop – babies: http://www.youtube.com/watch?v=heWOEkjutHc
http://www.youtube.com/watch?v=nNLsXKkLSTs - hormones of the Pituitary
http://www.youtube.com/watch?v=FTftmC_eDTs – target cells
Positive and negative feedback loops: http://www.youtube.com/watch?v=CLv3SkF_Eag
Positive feedback loop – babies: http://www.youtube.com/watch?v=heWOEkjutHc