PPT-Digestion Digestion – the process by which food is broken down into absorbable units

The key organs of the gastrointestinal GI tract are the stomach and the intestines This includes Mouth Pharynx Salivary glands Trachea Esophagus Sphincters Stomach Liver Gallbladders Bile duct. Digestion. Assessment Statements. Explain why the digestion of large food molecules is essential. Explain the need for enzymes in digestion. State the source, substrate, products and optimum pH conditions for one amylase, one protease and one lipase.. 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. Nunc Agenda:. Digestion and Absorption.. Nutrition includes . ingestion. , . digestion. and . absorption . (in that order).. Ingestion. : . The process of taking-in food.. Digestion. : The chemical process in which food molecules are broken down into simpler, smaller forms.. 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. 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.. WHAT YOU WILL LEARN IN THIS UNIT:. Identify major structures and functions of the human digestive system from a diagram, model, or specimen. .  . Describe the processes of mechanical digestion that take place at various sites along the alimentary canal. Tony . Serino. , Ph.D.. Biology 201. Misericordia. University. Digestion. The reduction through mechanical and chemical means (hydrolysis) of complex food substances into simple monomers and their absorption into the internal environment.. 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???. 3. Vd. . Mrinal N . Rudragoudar. Asst. Professor . Dept. Of . Kriya. . Sharir. SMVVS RKM AMCH & RESEARCH CENTER . Email-drmnr1991@gmail.com. Mobile -9036632670. CONTENTS. Introduction. Factors responsible for . The process in which food is . broken down . into smaller . molecules. that can be . absorbed. into the body and are . usable by cells. .. Five Main Digestive Processes. Ingestion. – Eat; . . Intaking. . 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.. The Digestive System (3:38). http://www.youtube.com/watch?v=P5lyQUtq1KQ. Absorption. Food is broken down in the digestive tract or . ALIMENTARY CANAL.. Nutrients get from the digestive . tract into the transportation system that carries them to cells throughout the body. F. Boué, Maja Napieraj, A. Brûlet . (Lab Léon Brillouin). E. Lutton, A. Boire . (INRAE-MIA Paris, BIA-Nantes). F. Jamme , J. Perez, . T. . Bizien . (SOLEIL) . M. . Ströbl. . (Paul Scherrer . Inst. 1. Chapter 3. Nutrient Digestion and Absorption. 2. Food Nutrient Digestion and Absorption. The Digestive Process. Digestion = mechanical and chemical food breakdown of food for absorption into blood for use, storage, or chemical change.