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Urea is the nitrogenous waste product filtered from the blood and excreted in the form of urine.
Most drugs are excreted in the kidneys or filtered through the liver. You can find drugs in your bloodstream and your urine. Sometimes it is excreted through the sweat.
nephrons
The filtration of wastes takes place in the functional units of the kidney called nephrons. Specifically, it occurs in the glomerulus, which is a network of tiny blood vessels called capillaries. Blood is filtered through the glomerulus, allowing waste products and excess water to be removed and eventually excreted as urine.
Small molecules and water
Food.
renal filtrate
Plasma proteins and red blood cells are not excreted in urine because they remain in the blood when it is filtered through the kidneys and into the ureters. They are too big to be filtered. Most other substances present in blood are also present in urine since the kidneys filter out poisonous substances as well as substances that are present in excess such as salt and water.
Nephrons are located in the kidneys. Each kidney has about one million nephrons. The nephrons filter your blood. Glucose is filtered through the nephrons just as everything else in your body is filtered.
excess water and other water soluble substances ......
Elimination is the process by which a drug is excreted from the body through the kidneys.
sweat ,excess water, urea, carbon dioxide and ammonia are excreted in skin.
Glomerulus are tufts of capillaries in the kidney nephrons that filter blood.
Blood gets filtered because of the Nephrons, which are tiny little blood capillaries inside the kidneys.
Urea is the nitrogenous waste product filtered from the blood and excreted in the form of urine.
The bladder and urethra control the discharge of waste materials filtered from the blood and excreted as urine. Sphincters and pelvic floor muscles help control the expulsion of urine so it happens at a convenient time.
The kidneys are the excretory and regulatory organs in the body. The kidneys contain over a million nephrons which are the functional units of the kidneys. Each nephron contains a renal corpuscle and a renal tubule. The renal corpuscle consists of capillaries called the glomerulus, enclosed by a capsule called Bowman's capsule. The blood is filtered in the glomerulus and the filtrate travels through the renal tubules were materials needed by the body is reabsorbed while the wastes are collected and excreted in the urine.Kidneys