B2h Excretion
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Homeostasis, excretion and the kidneys
Page of information and diagrams on the formation and excretion of urine
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Innerbody
Interactive diagram of the urinary system
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Kidney animation
Animation of the kidney – shows structure, ultrafiltration and selective reabsorption as well as effect of ADH.
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Minute lectures Super kidney
Youtube short animated description of the kidneys and how they work
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The kidneys and water balance
Interactive resource from schoolscience.co.uk on kidney function, including dialysis information