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How is urea transported in the blood plasma?
nitrogenous waste is carried through the blood. the waste passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waste is pulled out of the blood and send to the bladder to be concentrated as urea
Why does the red blood cell lyse in an isosmotic solution of urea?
Urea is isosmotic to the intracellular fluid of red blood cells, but because the membranes of the blood cells are permeable to urea. Urea enters the cell at a much more rapid rate than other permeable solutes (because of the steep concentration gradient) and the cell fills to it bursts.
What is the isotonic solution for Urea?
The isotonic solution for Urea would be a solution that has the same osmotic pressure as a cell. This concentration would typically be around 0.15 M for Urea.
Is nitrogenous waste removed from blood by filtration?
Yes, nitrogenous waste, such as urea, is removed from the blood by filtration in the kidneys. As blood passes through the kidneys, waste products are filtered out into the urine, which is then excreted from the body.
What is urea N 40?
Usually it means a 40% solution of Urea.
How is urea transported in the blood plasma?
nitrogenous waste is carried through the blood. the waste passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waste is pulled out of the blood and send to the bladder to be concentrated as urea
How the blood releases body waste like urea in the kidneys?
nitrogenous waist is carried through the blood. the waist passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waist is pulled out of the blood and send to the bladder to be concentrated as urea by: micah cuticutey
Why does the red blood cell lyse in an isosmotic solution of urea?
Urea is isosmotic to the intracellular fluid of red blood cells, but because the membranes of the blood cells are permeable to urea. Urea enters the cell at a much more rapid rate than other permeable solutes (because of the steep concentration gradient) and the cell fills to it bursts.
A 5 percent urea solution is hypotonic to a 10 percent urea solution?
true
Is blood urea and blood urea nitrogen same?
What is the difference between urea and BUN
What is the isotonic solution for Urea?
The isotonic solution for Urea would be a solution that has the same osmotic pressure as a cell. This concentration would typically be around 0.15 M for Urea.
How do you think the waste substances in the blood such as urea is removed from the blood through dialysis?
The kidneys rem ove urea and other toxic wastes from the blood, form ing a dilute solution called urine in the process. The two kidneys have a very extensive blood supply and the whole blood supply passes through the kidneys every 5 m i nutes, ensuring that waste m a terials do not build up. The renal artery carries blood to the kidney, while the renal vein carries blood, now with f a r lower concentrations of urea and m i neral ions, aw ay from the kidney. The urine form ed passes down the ureter to the bladder . Ureter (u rin e o u t )
Is aqueous solution of urea a conductor?
No, an aqueous solution of urea does not conduct electricity because urea molecules do not dissociate into ions in water. Therefore, it is a non-electrolyte solution.
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.
Is nitrogenous waste removed from blood by filtration?
Yes, nitrogenous waste, such as urea, is removed from the blood by filtration in the kidneys. As blood passes through the kidneys, waste products are filtered out into the urine, which is then excreted from the body.
What is urea N 40?
Usually it means a 40% solution of Urea.
Can urea neutralise pH water?
Urea water solution is neutral.
