Life Processes

Asked by monicasyal | 27th Apr, 2010, 04:58: PM

Expert Answer:

It is a type of membrane filtration in which hydrostatic pressure forces a liquid against a semipermeable membrane allowing only the passage of small molecules. Ultrafiltration differs from reverse osmosis and microfiltration in the size of the molecules it retains.

Answered by  | 3rd May, 2010, 04:38: PM

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