The juxtaglomerular apparatus it is a kidney structure that regulates the functioning of each nephron. Nephrons are the basic structural units of the ...
The pancreatic juice It is a clear liquid secreted by the pancreas composed mainly of water, electrolytes, and enzymes. The pancreas plays an importan...
The blood functions main in the body are three: transport, protect and regulate. Blood carries substances and nutrients around the body, such as oxyge...
The Radial nerve It is a peripheral nerve existing in the human body that innervates the posterior part of the upper extremities. It originates in the...
The Breathing frequency is the number of breaths a person takes during one minute. In adults it is usually between 12 and 16 breaths per minute. It is...
The lung respiration It is the process of gas exchange that occurs inside the lungs, where the necessary oxygen is supplied to the body directly in t...
The median nerve It is a peripheral nerve and one of the five nerves originating from the brachial plexus. It is found in the upper extremities of hum...
The pyramidal way or pyramidal tract are a group of nerve fibers that originate in the cerebral cortex and end in the spinal cord. They direct the vol...
The main routes of elimination of water in humans They are the urethra, in the urinary system; the anus, in the digestive system; and pores on the ski...
