922 Graphical Representation of Wave Phase Difference

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How your body turns food into the poo Human digestion system • #stomach #digestivesystem #colon • How does your body turn food into poop? • Mechanical digestion begins in the mouth as the food is chewed. . Chemical digestion begins in the mouth when food mixes with saliva. Saliva contains an enzyme (amylase) • that begins the breakdown of carbohydrates. • The epiglottis is a flexible flap at the end of the larynx in the throat. It acts as a switch between the larynx and the esophagus to permit air to enter the airway to the lungs and • food to pass into the esophagus. it is a muscular tube connecting the throat with the stomach. The esophagus is about 8 inches long. • The esophagus muscle acts with peristaltic action to move swallowed food down to the stomach. The action of peristalsis looks like an ocean wave moving through the muscle • The food then enters the stomach, which is a rounded, hollow j shape organ Located between the esophagus and the duodenum. the stomach has three mechanical tasks to • do. First, the stomach must store the swallowed food and liquid. This requires the • muscle of the upper part of the stomach to relax and accept large volumes of swallowed • material., The inner layer of the stomach is full of wrinkles known as rugae. Rugae both • allow the stomach to stretch in order to accommodate large meals and help to grip and • move food during digestion. • The second job is to mix up the food, liquid, with digestive juice produced by the • stomach. The lower part of the stomach mixes these materials as a blender by its • muscle action. and breaks down the food into tiny particles in 3 millimeters • finally, the stomach empties this acidy mash slowly into the small intestine. • The small intestine or small bowel is an organ in the gastrointestinal tract where most of • the end absorption of nutrients and minerals from food takes place. It lies between the • stomach and large intestine and receives bile and pancreatic juice through the • pancreatic duct to aid in digestion. • The Duodenum, the first part of the small intestine, receives partially digested • food from the stomach and begins the absorption of nutrients. The duodenum is • the shortest segment of the intestine and is about 23 to 28 cm (9 to 11 inches) • long. It is roughly horseshoe-shaped • The pancreatic juices and bile that are released into the duodenum, help the body to • digest fats, carbohydrates, and proteins. • The food is in instetin now and has a very long way to go! • As a person grows the small intestine increases 20 times in length from about 200 cm in a • newborn to almost 6 m in an adult. • The inner walls of the small intestine show mucosal folds. These are called the plicae • circulares. The plicae are more numerous in the early and reduce in numbers in the later • part and are completely absent. • Digestion is important because your body needs nutrients from food and drink to • work properly and stay • healthy. Proteins, fats, carbohydrates, vitamins, minerals, and water are • nutrients. Your digestive system breaks nutrients into parts small enough for • your body to absorb and use for energy, growth, and cell repair. • •Proteins break into amino acids • •Fats break into fatty acids and glycerol • •Carbohydrates break into simple sugars • In the small bowel, the food particles get even smaller. Here is where all the • important vitamins and nutrients in food move through the blood vessels that are • in the lining of the small bowel. The blood takes the nutrients to other organs in • the body. The nutrients are used to help repair cells and tissue. • What is left over, which is mostly liquid, then moves into the colon. The water • is absorbed in the colon. Bacteria in the colon break down the remaining • material. Then the colon moves the leftover material into the rectum. • the rectum is like a storage-holder for this waste. Muscles in the rectum move the • waste, called stool, out of the body through the anus. • 0:01 How does your body turn food into the poo • 0:08 food in the mouth • 0:34 Esophagus • 0:52 Stomach • 1:56 Small intestine • 3:35 Colon • 3:60 Rectum • Digestion of alcohol is not like other food|Males, and females differ in metabolizing alcohol! • • Digestion of alcohol is not like othe... • High Blood Pressure|Hypertension • • High Blood Pressure|Hypertension|Medi... • How your body turns food into the poo Human digestion system in human beings • • How does your body turn food into the... • laparoscopy 3d animation • • What is the laparoscopy robot and how... • food digestion the story of how your food ends up as a poo 3d medical animation|dandelion team • • food digestion the story of how your ... • coronary angiogram Micro Needle|3d medical animation|sample use only • • coronary angiogram Micro Needle|3d me... • Derma skin 3d modeling medical animation • • Derma skin 3d modeling medical animation • 4 Common questions about the corona virus|3d medical animation|dandelion team • • 4 Common questions about the corona v... • heart valve replacement 3d medical animation|sample use only|dandelion team • • Heart Valve Replacement| to replacing... • • copyright by Dandelion Team

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