Kidneys

Kidneys Kidneys In vertebrates, kidneys ar the two major organs of excretion. excess piddle system, toxic waste products of metabolism such as urea, uric acid, and inorganic salts are disposed of by kidneys in the formula of urine. Kidneys are also largely responsible for maintaining the water vestibular sense of the body and the pH of the blood. Kidneys play heavy roles in former(a) bodily functions, such as releasing the erythropoietin protein, and support to run blood pressure. Kidneys are paired, reddish-brown, bean-shaped structures. They are about xi centimeters long.

Kidneys are located on each side of spine, estimable supra the waist. They are loosely held in place by a mass of fat and two layers of fibrous tissue. It is believed that the kidney prototypical evolved in the original vertebrates where freshwater organisms needed some message of pumping water from the body. The kidney became adept at reabsorbing glucose, salts, and other materials which would have been los...If you neediness to crush a full essay, order it on our website: BestEssayCheap.com

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