What is the function of the kidney in the excretory system?

Answer 1

The kidney filters waste from the blood which is urine. This is then stored in the bladder until excretion.The liver is a vital part of the excretory system, and the human body. It regulates glycogen storage, plasma protein synthesis, and drug detoxification. The liver secretes bile, a base used for breaking down fats. Therefore, it helps get rid of unneeded wastes in the body. It changes toxic ammonia, which is a poisonous gas , to urea, a harmless fluid. The kidney filters urea(a mix of sugar and waste) into a liquid called urine. The liver is the largest gland in the body.

Answer 2

Ok so as far as the skin goes, it helps regulate our body temperature, it eliminates wastes, it gathers information about our environment, and it also produces vitamin D. The kidneys remove urea (which is a chemical that comes from the beakdown of proteins) and other wastes from the blood but keep materials that the body needs. The lungs are air-breathing vertebrates that exchanges oxygen and carbon dioxide with our blood. The liver plays a role in many body processes, such as producing bile for the digestive system.

For words that some of you might not know, according to my science book since I'm in 8th grade, the definition of kidney is "a major organ of the excretory system; removes urea and other wastes from the blood". The definition of urea is "a chemical that comes from the breakdown of proteins". The definition of bile is "a substance produced by the live that breaks up fat particles". And finally, the definition of digestive system is "the process by which your body breaks down food into small nutrient molecules".

Answer 3

The kidneys role is to produce enzymes and hormones which regulate blood chemisty. The kidneys maintain homeostatic function my maintaing the purity and consistency of the body's internal fluid. (blood and lymph)

They correct for changes in blood chemistry and control liver function by regulating which chemicals enter or exit the liver

Answer 4

The kidney's function is to filter blood that contains wastes collected from other cells in the body. This is the main organ in the urinary system == ==

Answer 5

It filters liquid waste