What are the functions of liver?
Answers
Functions of the Liver :
The liver manufactures about half of the body's cholesterol. The rest comes from food. Most of the cholesterol made by the liver is used to make bile, a greenish yellow, thick, sticky fluid that aids in digestion. Cholesterol is also needed to make certain hormones, including estrogen, testosterone, and the adrenal hormones, and is a vital component of every cell membrane. The liver manufactures other substances, including proteins needed by the body for its functions. For example, clotting factors are proteins needed to stop bleeding. Albumin is a protein needed to maintain fluid pressure in the bloodstream.
Sugars are stored in the liver as glycogen and then broken down and released into the bloodstream as glucose when needed—for example, during sleep when a person spends many hours without eating and sugar levels in the blood become too low.
The liver also breaks down harmful or toxic substances (toxins) absorbed from the intestine or manufactured elsewhere in the body and then excretes them as harmless by-products into the bile or blood. By-products excreted into bile enter the intestine, then leave the body in stool. By-products excreted into blood are filtered out by the kidneys, then leave the body in urine. The liver also chemically alters (metabolizes) drugs (see Drug Metabolism), often making them inactive or easier to excrete from the body.
we can also say that The liver is a large, meaty organ that sits on the right side of the belly. Weighing about 3 pounds, the liver is reddish-brown in color and feels rubbery to the touch. Normally you can't feel the liver, because it's protected by the rib cage.
The liver has two large sections, called the right and the left lobes. The gallbladder sits under the liver, along with parts of the pancreas and intestines. The liver and these organs work together to digest, absorb, and process food.
The liver's main job is to filter the blood coming from the digestive tract, before passing it to the rest of the body. The liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines. The liver also makes proteins important for blood clotting and other functions.
Answer:
Liver is one of the most important organ of the body. Liver acts as both the endocrine ans well as the endocrine gland. The liver can release its hormone directly into the blood or may secrete into the duct.
The main function of the liver is the production of bile juice. this bile juice helps in the emulsification of fats. The liver produces the hormone like thrombopoietin that regulates the blood platelets. The liver is the main site of the urea cycle. The liver stores the excess glucose and also break it under the influence of hormone.