B‚ D‚ D‚ B‚ B‚ C‚ C‚ B‚ C‚ C‚ C‚ C‚ C‚ A‚ D‚ B‚ C‚ A‚ D Amylase -drawing- Hydrolysis i) Digestion ii) Absorption 1. Reduces cholesterol level in the blood 2. Does not cause coronary heart disease It cannot be digested E i) 2 hours ii) stomach It has an acid resistant coat‚ hence the acid in the stomach will not be able to dissolve its coat and the drug will not be released. It also has a permeable coat which tends to stick to the mucus‚ hence it will move down the alimentary
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functionally a digestive organ. . Mouth The process of digestion begins in the mouth where food is chewed until it reaches a consistency whereby it can be swallowed. The following accessory structures aid this early stage of digestion: Tongue — a muscle that is covered by taste buds. It assists the process of chewing and man oeuvres food to a position where it can be swallowed easily. Salivary glands — begin the process of chemical digestion through the secretion of the enzyme‚ salivary amylase
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providing energy and nutrients to the body‚ six major functions take place in the digestive system; Ingestion‚ secretion‚ mixing and movement‚ digestion‚ absorption‚ and excretion. The mouth is where food begins its journey through the digestive system in the mouth‚ also known as the oral cavity. Inside the mouth are many accessory organs that aid in the digestion of food‚ the tongue‚ teeth‚ and salivary glands. Teeth chop food into small pieces‚ which are moistened by saliva before the tongue and other
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STOMACH……………………………………………………………...…………………3 * THE DIVISIONS OF STOMACH………………………………………………………..………………….4 * THE LAYERS OF THE STOMACH…………………..………………………………….………………..5 * PROCESS OF DIGESTION…………………………………..………………………………………………7 * Mechanical digestion……………………………………………………………………………..7 * Chemical digestion…………………………………………………………………………………8 * PHASES OF DIGESTION…………………………………………………………..………………………11 * Cephalic phase…………………………………………………………….………………………11 * Gastric phase……………………………………………………………………………………….12 * Intestinal
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Assignment: Human Digestion Summary SCI/241 - NUTRITION AURORA MERRY Assignment: Human Digestion Summary Write a 350- to 700-word summary in APA format describing the path food follows through the digestive system. Answer the following questions: How long does it take for food to go through the digestive system? How does digestion occur in each of the following parts of the digestive system? Large intestine Mouth Small intestine Stomach Note. Include descriptions of other organs or components
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During protein digestion‚ a water molecule is added which breaks down the carbonyl-carbon-nitrogen sin the peptide bonds of proteins causing the liberation of amino acids. This process is referred to as proteolysis. Water molecules break down the carbonyl-carbon-nitrogen single bond (peptide bond) that holds single amino acid molecules together (Caroline Ritchie‚ 2013. This process is called hydrolysis and is catalysed by protease. The three main protease enzymes produced during digestion are pepsin
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Part 1: Part 2: Parotid salivary gland: It is located by the pharynx and on the cheek. I will remember this because the parotid salivary gland has the key word saliva which is in the mouth. Pharynx: Located in the neck; and‚ I will remember where the pharynx is located because it starts with the letter P which is right across from the parotid salivary gland on the picture. Esophagus: Located in the middle of the body and it is a long tube. I will remember where the esophagus is located because
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FOOD AND NUTRITION & The Digestive System Lecture No. 10 FOOD AND NUTRITION Food Food is any edible material that supports growth‚ repair and maintenance of the body. Foods are substances containing nutrients Nutrients are needed for: • Cell repair • Cell growth • Energy • Protection Food Classification of foods: A. According to the source of origin 1. Animal foods 2. Plant foods B. According to the calorigenicity 1. Calorigenic foods 2. Non-Calorigenic foods C. According to the main
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Nutrition has to do with the human digestive system because in order for you to get nutrition you have to be able to digest it‚ to get it across the cell membrane to distributed threw out your body. There are two types of digestion mechanical and chemical. Mechanical digestion is the breakdown of without altering the chemical composition . In order to digest a material the food has to go through many organs .The order in which it goes is the mouth ( oral cavity)‚ pharynx
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enzymes that could force the sphincter to emit the reflux. D. How will protein digestion be affected by Chloe’s surgery? The proteins would be flushed out of the body quicker than usual with the high vulnerability of malabsorption. Normally‚ pepsin begins the enzymatic digestion of the ingested proteins; they linger in the stomach longer than most of the ingested food with the end result of gastric protein digestion is a chyme of mostly polypeptides and some free amino acids to be absorbed in
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