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Osmolarity in Proximal Convoluted Tubule

Osmolarity in Proximal Convoluted Tubule

velocitous

Hi,

Why doesn’t the osmolarity of the filtrate in the proximal convoluted tubule increase as substances are secreted?

Thanks.

(edited 9 years ago)

bump

I believe it does but all you need to be aware of is that the filtrate is of much lower water potential than that if the cortex and medulla in comparison to one another

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