purposes Rectum is the terminal end of the large intestine and the entire digestive system -Water to moisten -Macintosh lubricate -Bicarbonates to buffer acids -Enzyme amylase to Breakdown carbs. The ESOPHAGUS is the hollow muscular tube that leads from the mouth to the opening of the stomach. The STOMACH is a hollow muscle that contracts and relaxes to integrate digestive juices with the food causing it to breakdown. The SMALL INTESTINE is the next organ in the digestive system that is
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mouth‚ sensory impulses to the brain stem and parasympathetic impulses to salivary glands. Swallowing his food happens when the muscles in his tongue and mouth move the food into his pharynx. The pharynx‚ which is the passage way for food and air‚ a small flap of skin called the epiglottis closes over the pharynx to prevent food from entering the trachea and causing choking. For swallowing to happen correctly a combination of 25 muscles must all work together at the same time. After being chewed and
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gluten. If a person eats food that contains gluten‚ the immune system will gradually damage the lining of the small intestine. When the small intestine is damaged‚ it is difficult for the body to absorb vitamins‚ minerals and other nutrients from food. Inflammatory bowel disease Inflammatory bowel disease (IBD) occurs when the small or large intestine (bowel) becomes inflamed. When the intestine is inflamed‚ it becomes swollen and painful. This causes symptoms such as diarrhea‚ bloating‚ stomach cramps
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as the stomach. Having taken about 3 seconds to reach here‚ this foodstuff is turned acidic by the HCL for further digestion by peptin and gastrin before it enters the small intestines where this acid is neutralized‚ allowing bile and pancreatic juices to come out and further digest it and pass it finally along to the large intestine for the last stages of digestion and the natural elimination of
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Leopard Frog Kingdom: Animalia Phylum: Chordata Subphylum Vertebrata Class: Amphibia Order: Anura Genus: Rana Species: Rana pipiens I. Purpose: To examine the frog externally and internally by dissection. II. Materials: 1. Frog 2. Dissection pan 3. Manual 4. Dissection utensils III. Methods: A. External: The dissectors set up for their lab by getting the following materials: the frog‚
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something as small as the churning around and mucus starts | |the process of digestion. It is part of the mechanical digestion that breaks down the food before entering your stomach. Once the | |food leaves your mouth it travels down the Pharynx to the Esophagus swallowing Peristalsis until the food gets to the small | |intestine for chemical digestion. This is where the food is further broke down into even smaller molecules by protein enzymes in | |the small intestine. Water molecules
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food. It has teeth that are pointed and sharp so that it can tear its food to be digested. The tongue obviously allows for taste and also helps to direct the chewed food to the esophagus‚ which connects to the digestive system. The epiglottis is a small flap that covers the
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successful treatment and cures. Crohn’s disease is a disease that causes irritation or swelling in the digestive tract. This disease can affect anywhere from the mouth to the anus‚ but more commonly affects the lower part of the small intestine and parts of the large intestine. Sores may develop on the insides of the
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products depend on how those atoms are arranged. If we rearrange atoms in dirt‚ water and air we get grass. The next step in manufacturing technology is to manufacture products at molecular level. The technology used to achieve It takes pictures of our intestine and transmits the same to the receiver of the Computer analysis of our digestive system. This process can help in tracking any kind of disease related to digestive system. Also we have discussed the drawbacks of PILL CAMERA and how these drawbacks
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extremely important for our survival. The properties of enzymes are: ⋆ They can be used many times‚ because they can speed up reactions without using up any of themselves. ⋆ Their presence does not affect the end product. ⋆ They only need a small effort to change a large amount of substrate. ⋆ Enzymes are very specific and usually only speed up a single reaction. ⋆ Their rate of activity depends on the PH of the substance‚ the temperature of the substance and the concentration of
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