answersLogoWhite

0

The filtration of a colloidal substance through a semipermeable medium that allows only the passage of small molecules.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Why glomerulus filtration is called ultra filtration?

in the process of glomerular filtration all compounds such as amino acids,sugar,glucose and water are seprated from the blood.the pure blood is remaining.that's why it is called ultra filtration


What fluids are ultrafiltrate of blood?

Urine is the most common ultra-filtration of blood. This is referred to as renal ultra filtration. Urine consists of the body's excess water, excess salt, urea, and uric acid.


Is Ultra-filtration a homeostasis?

No, ultra-filtration is not a form of homeostasis. Ultra-filtration is a process used primarily in the kidneys to filter blood, removing waste products and excess substances while retaining essential components like proteins and cells. Homeostasis, on the other hand, refers to the body's ability to maintain stable internal conditions, such as temperature and pH, despite external changes. While ultra-filtration contributes to homeostasis by regulating fluid and electrolyte balance, it is not a homeostatic mechanism itself.


Where does Saudi Arabia get its swimming pool filtration sand from?

This desert Nation must import its ultra-special Filtration Sand from The United States.


The process of the kidney taking out the impurities from the blood?

The kidney removes impurities from the blood in two ways. These processes are known as ultra filtration and selective reabsorption. The active component of the kidney involved with filtration is the nephron.


What is mean by Ultra Filter rinse in Cathodic electrodiposition plant?

ultra filtration rinse is used to remove the extra amount of paint from the electro diposited body................


What happens when the dialysis machine is placed in minimum Ultra filtration rate?

The amount of fluid removed is decreased


What is the porosity of a Ultra Filtration polysulphone membrane?

The porosity of an Ultra Filtration polysulphone membrane can vary depending on the specific manufacturing process and specifications, but typically ranges from 10-50%. This porosity allows the membrane to selectively filter substances based on size, making it useful in various applications such as water treatment and biopharmaceutical processing.


How does the kidneys filters from the blood?

Ultra-filtration within the kidney forces the waste product out, during the process some smaller useful material are also forced out into urine. These are then reabsorbed, this is called selective re-absorption.


Is ink a homogeneous or a heterogeneous?

It's a heterogenous mixture, even though it has different particles of color mixed into it, it still is blended evenly.The ultra-fine particles can be separeted by ultra-fine filtration, but do not get sedimented by their own 'brownian' movement. They are above molecular scale, though not vivible by naked eye, they can be detected onder light microscope.


How do you get a pool uncloudy?

More filtration, more chlorine, balance pH, add conditioner, more filtration, more filtration and more filtration.


How the kidneys filter wastes from the blood?

Ultra-filtration within the kidney forces the waste product out, during the process some smaller useful material are also forced out into urine. These are then reabsorbed, this is called selective re-absorption.