PPT-Digestion and Absorption

Water Electrolytes and Carbohydrates Gregory J Bagby PhD Rozas Professor of Physiology CSRB Rm 3B9310 gbagbylsuhscedu 5045686188 GI PHYSIOLOGY Text for Lectures Raff and Levitzky. WHY USE SIMULATION?. Anaerobic digestion is a highly complex process containing numerous biological and chemical reactions taking place simultaneously. The stability of an anaerobic digestion system depends on the composition of the substrates and how microorganisms themselves convert the given substrates. . By Erin and Courtney . . Evolution. Two types of digestion. Intracellular: Break down of macromolecules takes place within the cell.. Extracellular: Break down of macromolecules takes place outside of the cell. By Hannah, Madi, and Faith. What is the digestive system. It breaks down food into smaller substances. The mouth. Chemical digestion. Mechanical digestion. Taste buds. The epiglottis. Chemical digestion. Anson Lowe. October . 02, 2015. Understand the digestion of lipids from the mouth to the bloodstream. Cholesterol absorption. Triglycerides; cholesterol; absorption. Lipids. Elephant seal milk - 55% fat. 2. Use dialysis tubing to model absorption of digested food in the intestine.. What is the point of digestion? T-P-S an answer to this question, using carbohydrates as a example. . WWK. : . Dialysis tubing (aka . Stephen Taylor . i-Biology.net. Gall. Liver: Secretion of surfactants in bile to break up lipid droplets. Gall Bladder- storage and regulated release of bile. Pancrease. - secretion of lipase, amylase and protease. An Epic Tale of Food’s Digestive Journey. You’ve just taken a bite of your favorite food. Where does it go? What does it see? How does it change? Your meal has a story to tell about its journey through the digestive tract and the interactions it has with the accessory organs of the digestive system. Your job is to express and illustrate this journey!. Andrew Gabriel and . Tidasate. Success. What exactly is biogas (composition)?. What is the biological process by which it is created?. What type of substance is used in this process?. What are the three stages of the biogas production process?. 2. Key Concepts:. Animals are heterotrophic!. Nutritional needs – what animals get from food. Food processing. The human digestive system. 3. Critical Thinking. Is this animal approaching the fruit or the flower???. Digestive System Mouth Digestion begins in the ________ . ________ begins the process of digestion __________________- is the physical breakdown of large pieces of food into smaller pieces. __________________- large food molecules are broken down into smaller food molecules with the help of different enzymes. Understanding:. The contraction of circular and longitudinal muscle layers of the small intestine mixes the food with enzymes and moves it along the gut. The pancreas secretes enzymes into the lumen of the small intestine. TEMPORALMANDIBULAR DYSFUNCTION. TRIGEMINAL NERVE. sAliva. AND GOOBERS. U SECRETE 36 FL. OZ. OF GOOBER PER DAY. STUMACK ACID BREAKS DOWN AMYLASE. AMYLASE IS AN ENZYME THAT BREAKS DOWN CARBOS. UR MOM LOVES YOU, I THINK. mechanical. and . chemical. . processes.. This occurs in the Alimentary Canal…. Alimentary canal . – long muscular tube that runs from the mouth to the . anus. . Peristalsis . – muscular movement of food. Troy . Runge. Biological Systems Engineering. UW-Madison. Anaerobic Digestion. A . biological process that breaks down organic materials (feedstocks) in the absence of oxygen (anaerobic conditions) .