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Is urea a base in water but acid in liquid ammonia?
The hydrolysed solution of urea is basic.In liquid ammonia urea act as proton donor and the solution is acidic.
Why is it important that the concentration of urea is kept very low in the dialysis fluid?
the concentration of urea should be kept low in the dialysis fluid because urea is harmful for our body if it is not removed.
Name the three major nitrogenous waste found in the urine?
Urea,Creatine,Creatinine urea 9.3 g/L, chloride 1.87 g/L, sodium 1.17 g/L, potassium 0.750 g/L, creatinine 0.670 g/L and other dissolved ions, inorganic and organic compounds and water.
How do you make 1L OF 1M OF UREA?
The chemical formula of the urea is CH4N2O. The atomic mass of Carbon is 12. That of hydrogen is 1*4. That of nitrogen is 14 * 2. That of oxygen is 16. So total atomic mass of urea comes to be 60. So you have to add 60 grams of urea to one liter of the water to make one molar solution.
Give 5 examlpes of acid and basic substances found in plant and animals?
give me reply
Name several substances eliminated or regulated by the kidney?
waste urea hydrogen
What two substances does urea make up?
Urine and Sweat
What is Urea in the blood?
Urea is one of the substances in urine, and urine is in your blood stream until the kidney extract the urine from your blood.
What organ is responsible for the production of the substances in the urea?
I think urea, rather than being a mix of substances urea is one substance. That being said, it is removed from the blood not created.That process of filtration occurs in the kidneys and liver (I don't know the liver's job, you'll have to look into that one
Plasma is a part of blood that carries digested food substances and waste products?
yes it carries the waste substances and the food substances the waste substance that it carries is urea
What substances is normally present in urine?
sugare
What are the substances that enter the capillary from surrounding cells?
They substances transported by blood.Gases,Nutrients,Water,Hormones,Urea,Ammonia,Other waste materials etc.
A 5 percent urea solution is hypotonic to a 10 percent urea solution?
true
What substances are removed from blood during dialysis?
waste materials that have toremoved by kidneys.
What waste substances are excreted in your skin?
sweat ,excess water, urea, carbon dioxide and ammonia are excreted in skin.
Can milk made with urea?
Absolutely not!! Milk and urea are NOT the same thing, they are two VERY DIFFERENT things. Milk comes from the udder of the cow, and urea comes from the kidneys that filter blood of toxic substances. If a calf drank his mother's urine, he would be a VERY sick calf.
What substances in the blood pass through the partially permeable membrane into the kidneys?
As the dialysis fluid has no urea in it, there is a large concentration gradient - meaning that urea moves across the partially permeable membrane, from the blood to the dialysis fluid, by diffusion. This is very important as it is essential that urea is removed from the patients' blood.
