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What is the role of the liver and gallbladder in the digestive process?
Wiki User
∙ 10y ago
The liver secretes bile, which is stored in the gall bladder between meals. During digestion, bile is excreted along the bile duct (from the gall bladder) and the hepatic duct (from the liver) into the duodenum (the first part of the small intestine). Bile is an aqueous mixture containing several substances, including bicarbonate ions to neutralize the acidic chyme arriving from the stomach, and bile salts to emulsify fats in the first stage of their breakdown. Whilst not directly related to digestion, the liver also stores some fat and water-soluble vitamins, and some minerals, and detoxifies certain drugs & pesticides which may have been taken in as part of the diet. Blood sugar levels rise after a meal, & the liver aids homeostasis by storing excess glucose as glycogen.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agothey beat the stuff out of the digestive system until it works faster and faster until it explodes.
Wiki User
∙ 10y agoTHe liver produces bile and the gallbladder stores extra bile. Bile is released into the gastrointestinal tract and functions in the digestive system to break down fats.
Wiki User
∙ 12y agoThey help digest the fats in your body
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Is the gallbladder part of the digestive system?
yes the gallbladder is part of the digestive system. even though the gallbladder is small in size it plays a major role in digesting foods.
What is the digestive role of the liver?
When liquid goes into the liver, it places the liquid into the blood
What is the role of liver in digestive system?
When liquid goes into the liver, it places the liquid into the blood
Why are the pancreas and liver referred to as a accessory organ?
they are called accessory organs because they are not apart of the digestive tract but have a significant role in the digestive process
What are the main organs of the gastrointestinal tract?
The common name for organs in the gastrointestinal tract are the salivary glands, liver, gallbladder and the pancreas. All of these have a role in the digestive activities. It is also referred to as the GI tract or the alimentary canal and is responsible for digesting to create energy and extract nutrients.
What organs does the liver work with?
The gallbladder is a small organ attached to the underside of the liver. It is here that bile is stored until it is required. If the liver is pushed and overwhelmed with the work it needs to carry out, perhaps because of excessive hormonal demands or toxicity, it can become 'overheated'. This, in turn, will deleteriously affect other organs and systems. The liver also instigates some hormonal processes and inactivates others; it plays a major role in the premenstrual phase, menstruation, menopause and other endocrine times for women. Men too have their own needs for liver and hormone activities. The digestive system functions to digest and absorb nutrients from the food ingested into the body. Additionally, the digestive system transports foodstuff through the gastrointestinal tract. The primary organs of the digestive system include the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, and anal canal. Accessory organs that aid the primary organs include the teeth, salivary glands, tongue, liver, gallbladder, pancreas, and appendix.
Role of liver in the digestive sistem?
The liver products bile, an alkaline compound which aids in digestion, via the emulsification of lipids.The liver is also the only organ that destructs cholesterol. http://en.wikipedia.org/wiki/Liver
How do the accessory organ aid digestion?
In addition to the alimentary canal, vertebrate digestive systems include the following accessory organs: The liver secretes a substance called bile into the gallbladder, where it is stored for eventual use in digestion. Bile is a fluid mixture composed of bile pigment and bile salt. Bile pigment is a waste product resulting from destroyed red blood cells. Bile salt plays an important role in preparing fats for digestion. The gallbladder stores and concentrates bile secreted by the liver. Fatty food in the small intestine triggers contractions in the gallbladder, releasing bile into the bile duct, which transports it into the small intestine. The pancreas produces a fluid mixture, called pancreatic juice, composed of digestive enzymes and a bicarbonate buffer, which balances the pH levels in the digestive tract. The pancreas secretes pancreatic juice containing digestive enzymes into the small intestine, where it is used to break down proteins, starches, and fats.
What propels foods through the digestive tract?
peristalsis plays a large role in moving food through the digestive tract
Is Liver mechanical or chemical?
No. Anything involving a chemical is not mechanical. It is chemical. It this case a liver "chemical" like enzymes would be involved in the process of digestion. The mechanical process is what you would see when you chew your food, for example. You are not actually changing the food but making the larger parts smaller.
What is the role of your lips in digestion?
The role of your lips in the digestive process is basically nothing. The only role that comes to mind is to keep all the food you are chewing from coming out of your mouth.
What is helps in cleaning the mouth and moistens food also plays a role in beginning the digestive process?
saliva
