... to function properly. The body needs all the vital nutrients for the cell functions. From food we get biological molecules such as carbohydrate, proteins and lipids however they are too large to digest and absorbed. The process of digestive system helps the food to travel down the alimentary canal. The digestive system is mostly the alimentary canal which is continuous tube running from the mouth to the anus. The organs which play the part in the ... . These enzymes are produced by glands which line alimentary canal. Then comes the small intestine and large intestine. The first part of t...

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... intestines. It is about 7 meters long and is split into three sections: the duodenum, the jejunum, and the ileum. The main function of the small intestines is absorption. With more surface area, there is increased absorption. That is why the small intestine contains many folds for more surface area for the absorption of the needed chemical energy from the chyme. It's folds are called plicae. Within those folds there are more folds called ... is what the large intestine or colon is for. Although the diameter of the large intestine is larger than the that of the small intestine, it is sho...

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... what it will use as nutrition. Next the small intestine receives the nutrients and the food is absorbed directly into the bloodstream. Whatever the body does not use for nutrition is then passed on to the large intestine, which will eventually leave the body through the rectum. The rectum is the last part of the large intestine, which stores and expels the waste through the anus. Other organs that affect the digestive process include the pancreas, liver, and gallbladder. Depending on ... of the medical terms that describe them. Gingivitis refers to the inflammation of the gums. This dis...

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... the small intestine, occupying about the last meter of the digestive tract. No digestion takes place in the large intestine, and only about 4% of the absorption of fluids by the intestine occurs there. The large intestine is not convoluted, consisting instead of 3 relatively straight segments, and its inner surface does not have villi. Consequently, the large intestine has less than 1/30 the absorptive surface area of the small intestine. Although sodium, vitamin K, and some other products of bacterial metabolism are absorbed across its wall, the primary function of the large intestine ....

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... in contact with the food products. Where the ileum joins the large intestine is a valve, called the ileocecal valve, which prevents the back flow of materials into the small intestine. By the time material reaches this point, it has a rather pasty consistency. The parts of the food that can't be digested get pushed into the large intestine, also called the colon. It is about 5 feet long. Its function is to move the waste from the small intestine on to the rectum. The material first ... passes through the ascending colon ... ...

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... from problems with our pancreas, to bladder dangers. This section will explain the different parts of the excretory system and what it is used for. Components of the Excretory System: Anatomy: For the human body to survive and function properly it must receive food. The food is broken down by chewing, done in the mouth, by the teeth. After the food is broken into particles, it is mixed with saliva, and ... is taken out of the body as urine through the urethra of each human's excretion organ. Intestine: The intestine is the part of the body found in-between the stomach and the anus which...

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... other tablet by the patient and moves swiftly through the GI tract by the aid of the natural movement of the bowel. The capsule functions by transmitting video signals as it travels through the GI tract. The signals consist of images of the walls of the GI tract, material in the GI tract, and detection of any bumps such as tumors in the GI tract. These signals are then stored in the receiving unit. Another helpful function of this capsule is ... to go through the small intestine, but not long enough to go through the large intestine. If the battery would last longer, the chances of trea...

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... is where the digestive fluid from the pancreas, liver, gallbladder, and gland cell from the wall of the intestine mix with the acid chyme that seeps from the stomach. The large intestine or colon is attached to the small intestine and also plays a role in digestion. The major function of the colon is to reabsorb water that has entered the alimentary canal. The colon finishes up the work by reclaiming the water that has stayed in the lumen. The final phase of the digestive system ... is when the feces reach the terminal part of the colon called the rectum. This is where the ... ...

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... . I found this out because he had a urogenital opening behind the umbilical cord. Cranial Cavity: The cranial cavity consits of the nervous system in general. It is located on the dorsal/anterior of the fetal pig. It pertains to the anterior section of the human body. The major organs in the cranial cavity are the brain and the spinal cord. Both of theses are parts of the nervous system. The function of that system is to take physical stimuli from environments ... absorb water. The rectum runs along the dorsal side of the abdominal cavity, it holds the waste and the anus releases the was...

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... fibrosis is Intussusception. Intussusception is when part of the intestine is pulled up inside another part of the intestine. What causes this is that sticky stool and mucus adhere to the inside of the intestines and are pulled along, pulling the intestine within itself. A similar condition called Rectal Prolapse involves the same action as in intussusception. In this case the rectum is pulled right out of the anus to the point where it is visible. Rectal ... from cystic fibrosis at a young age it was wondered why the disorder hadn't killed itself off. As a result of it being a recessiv...

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