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Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.

Secondary Active Transport in the Nephron

Music video by LMFAO performing Sexy and I Know It. Get it on iTunes: http://glnk.it/dt © 2011 Interscope Records

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Music video by One Direction performing Gotta Be You. (C) 2011 Simco Limited under exclus...

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Iris (Video)

Music video by Jennifer Lopez performing Papi. © 2011 The Island Def Jam Music Group

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Music video by Miley Cyrus performing When I Look At You. (C) 2010 Touchstone Pictures

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Music video by Kelly Clarkson performing Mr. Know It All (Audio). (C) 2011 19 Recordings Limited under exclusive license to RCA Records

Music video by Miley Cyrus performing Who Owns My Heart. (C) 2010 Hollywood Records, Inc.

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Music video by One Direction performing What Makes You Beautiful. (C) 2011 S...