Monday 7 November 2011

2.72


understand that water is reabsorbed into the blood from the collecting duct








bowmans capsule - location of ultrafiltration
glomerula filtrate contains- glucose, water, salts, and urea
flitration filters too much water.
when filtrate reaches the 'collecting duct' the water is removed from the filtrate.
water is returned back to blood vessels
called 'sclected rehabsorptoin of water' - occurs in collecting duct.

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