What are the finger-like projections in the duodenum that increases absorption?

The small intestine, or the duodenum, is where most absorption of nutrients occur.

Distinguishing feature of the duodenum are the Brunner's glands, whereas the Peyer's patches make the ileum easily identificable. The common bile duct and the pancreatic duct enter the duodenum, whereas the ileum does not receive duct from other organs. Outermost layer of the duodenum is comprised of adventitia as it is located retroperitoneally, while the outermost layer of the ileum is represented by serosa(mesothelial cell are evident). The ileum has also more goblet cells than the duodenum. Duodenum represents major site of iron absorption, while the ileum-B12 absorption.

The Duodenum and Illeum (both parts of the small intestine) through chemical digestion

Partial digestion take place in stomach and maximum digestion and absorption is in duodenum

the small intestine is the major site for the digestion and absorption of foods. the small intestine is divided into 3 sections - the duodenum, jejunum and ileum. the duodenum is where most of the digestion takes place, the jejunum is where most of the absorption takes place, the ileum is where vitamin b12 is absorbed.

The villi differ in the duodenum and the ileum of a cat in that the duodenum's villi are leaf like and large in size. This is because the duodenum is the most active site of absorption. In the ileum, the villi are narrower and shorter as they go along the small intestine.

The first part of the small intestine called the duodenum.

Most food absorption takes place in the small intestine. Of the three sections of the small intestine, the duodenum and jejunum absorb the most nutrients. Some nutrients are absorbed in the stomach, but nutrients are absorbed mainly in the small intestine, where the small, soluble molecules are diffused or actively transported from the ileum/duodenum, into the capillaries on the other side of the intestine.

In the Small Intestine there are three section that are responsible for digestion and nutrient absorption. The first section is called the duodenum. The duodenum is manly responsible for the digestion of food. The second section is called the jejunum. The jejunum is the primary site of nutrient absorption. The third section is called the ileum. The ileum is the section that absorbs the nutrients that the jejunum missed.

More than 50% must be removed before there is a significant reduction in capability Duodenum and jejunum can perform each other's roles in digestion and absorption

The primary organ of digestion and absorption of nutrients is the small intestine, especially the duodenum. In general, you could say the stomach breaks down the food, the small intestine digests and absorbs the food, and the large intestine absorbs water.

Gastrointestinal system...the gallbladder is the storage unit of bile which is produced by the liver. Bile helps emulsify fats for digestion as they move into the duodenum for breakdown and absorption/excretion.

the duodenum! The duodenum.

The presence of lipids (fat) in the duodenum trigger bile to enter the duodenum via the bile duct. Bile is produced in the pancreas, then stored in the gall bladder until it is need in the duodenum for breaking down fat into fat droplets. Bile contains bile slats that help in the process of emulsification of fats without which fats cannot be digested. emulsification of fats also increases the surface area of the fat molecules, speeding digestion.

Answer The gall bladder. Bile is secreted by the liver, but it is stored in the gallbladder. During digestion, bile is discharged into the duodenum (small intestine) and aids in the emulsification, digestion, and absorption fat.

absorption of calcium is influenced by conditions within the lumen of the small intestine . The acid secretion from the stomach converts the calcium to a salt, which is absorbed primarily in the duodenum

the duodenum is another word for the small intestine

the duodenum comes first

Duodenum, Jejunum, Ileum

The duodenum is the first section of the small intestine. The duodenum connects the stomach with the jejunum where digestion continues.

the duodenum helps absorb food and nutrients.

The duodenum is the first part of the small intestine.

The duodenum is small compared to the stomach.

The jujunum is the middle small intestine, lying between the duodenum and the ileum. Its function is to support the absorption of carbohydrates and proteins. The jejunum is the next portion of the small intestine, and it has a lining which is specialized in the absorption of carbohydrates and proteins. The proteins have been broken down in the stomach by enzymes called pepsin and acid into amino acids. The carbohydrates are broken down in the duodenum by enzymes from the pancreas and liver into sugars. Fats are broken down in the duodenum by "lipase" from the pancreas into fatty acids. Amino acid, sugar, fatty acid particles, vitamins, minerals, electrolytes and water are small enough to soak into the villi of the jejunum and drop into the blood stream. The blood takes all these nutrients to all the other parts of the body to provide fuel to do their jobs. From: http://library.thinkquest.org/J0112390/digestive_system.htm Jejunum absorbs nutrients such as carbohydrates. It is that part of the small intestine where maximum absorption of digested food minerals and water takes place into the blood. It also acts as path for the digested food to pass to large intestine for further water absorption. The jejunum is an organ found in the human body, and it a part of the small intestine. It is part of the body's digestive system. The jejunum is located between the duodenum and the ileum. The function of the jejunum is the absorption of proteins and carbohydrates.

The digestion and the absorption of nutrients. You can live without a large intenstine, but not without a small intestine! The small intestine is responsible for most of your food digestion and all of your food absorption. The duodenum is the first section and is about a foot long. It digests all types of food (carbohydrates, proteins, and fats) with the help of pancreatic juices. The duodenum, along with the jejunem and the ileum, absorb the nutrients from the digested food and transfer them into the blood stream. You can live without your stomach, but you cannot live without your small intestines.