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
Substances transported only in the plasma include electrolytes, hormones, and some waste products like urea and bilirubin. These substances are carried throughout the body by the plasma to maintain homeostasis and support various physiological functions.
plasma
The liver produces urea when it metabolises (breaks down) proteins. This is done in hepatocytes (liver cells). Amino acids are first broken down into ammonia, which is highly soluble and toxic in the blood plasma, so ammonia is joined with carbon dioxide to make urea, this is less soluble and less toxic but a build up of urea is toxic in the blood. Urea is then transported in the blood to be filtered out by the kidneys.
Fibrinogen and Urea are not found in blood. Fibrinogen is a clotting factor found in plasma, while urea is a waste product of protein metabolism mostly excreted by kidneys. Glycogen, Glucose, and Albumin are all present in blood.
Oh, dude, you're talking about urea, right? That's like the waste product our bodies make after breaking down proteins. So, the component of blood that carries this lovely stuff around is called plasma. It's like the Uber for waste in our bloodstream, just cruising around until it reaches the kidneys for a one-way trip out of our bodies.
Kidney
The substance that is transported from the liver to the kidneys is urea. Urea is produced in the liver during the breakdown of proteins and is transported through the blood to the kidneys for excretion in the urine.
the blood plasma carries waste products, including urea.
Substances transported only in the plasma include electrolytes, hormones, and some waste products like urea and bilirubin. These substances are carried throughout the body by the plasma to maintain homeostasis and support various physiological functions.
plasma
blood cells
Glucose is carried through the circulation in the blood plasma.
blood plasma carries waste product including urea
The liver produces urea when it metabolises (breaks down) proteins. This is done in hepatocytes (liver cells). Amino acids are first broken down into ammonia, which is highly soluble and toxic in the blood plasma, so ammonia is joined with carbon dioxide to make urea, this is less soluble and less toxic but a build up of urea is toxic in the blood. Urea is then transported in the blood to be filtered out by the kidneys.
blood
7%
Ions: sodium, chlorine, pottasiu, calcium; buffers and osmoregulators; also hormones are transported in the blood plasma.