PPT-Nutrition &Digestion

AssProfDr Suhad Faisal Hatem Nutrients substances obtained from the environment that organisms need for growth repair regulation and survival Six type of nutrients help to maintain . 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. Dr. . Jagdish. . Kaur. P.G.G.Govt. . College, Sector 11. CHANDIGARH. Intracellular . digestion. Intracellular digestion . Simple type of digestion which occurs inside the food vacuoles in the cytoplasm of the cell.. Baseline (Flightpath D): To be able to . state that the stomach contains acid, state that the liver produces bile and write a simple hypothesis and prediction.. Further (Flightpath C&B ): To be able to . 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?. Water, Electrolytes . and. . Carbohydrates. Gregory J. Bagby, PhD. Rozas Professor of Physiology. CSRB . Rm. 3B9/310. gbagby@lsuhsc.edu. 504-568-6188. GI PHYSIOLOGY. Text for Lectures . Raff and Levitzky. Histology. Parotid gland, esophagus, stomach, duodenum, jejunum, ileum, colon, liver, pancreas. Alimentary canal histological layers. . Models of the digestive system. PhysioEx: Chemical and Physical Processes of Digestion. 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???. . We are going to use household items to model the digestive system..  . Digestion Lab. Substances in food that provide raw materials and energy the body needs to live. Our digestive system turns the chemical energy in these nutrients into energy we can use. 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. MISS SUBHAPRADA LENKA. Lect. In Zoology . . . Khemundi. College, . Digapahandi. . DIGESTION. Digestion is a process by which the complex & insoluble form of food material converted into simple & soluble form by physical & chemical processes. . Ovriona. , Taylor, . Nydra. Problem: To determine . h. ow long it takes to digest the suggested serving size of butter as compared to an excess unhealthy amount (double serving size).. Results:. Weight. 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.