1. The Digestive System Biology 12 2. Intro The human body’s “gastrointestinal tract” or “alimentary canal” is up to 10m long Along this pathway: IngestionDigestionAbsorptionEgestion…

1. Digestive system Human nutrition Energy 2. Activity Look in the library for the book Human biology, by Sylvia S. Mader. Go to the chapter 9 page 151, and by teams you…

1. The digestion process 2. Organs involved in digestion What is the route food takes through the body? Let’s look at the body you labelled for homework 3. Mouth Mastication…

Slide 1DIGESTIVE SYSTEM Slide 2 INTRODUCTION n DIGESTIVE SYSTEM IS RESPONSIBLE FOR THE PHYSICAL AND CHEMICAL BREAKDOWN OF FOOD SO IT CAN BE TAKEN INTO THE BLOOD STREAM AND…

Slide 1 Slide 2 Acids, Bases, & Salts Slide 3 What is an ACID? pH less than 7 Neutralizes bases Forms H + ions in solution Corrosive-reacts with most metals to form hydrogen…

Slide 13.6: ENZYMES Enzymes- a globular protein that functions as a biological catalyst of chemical reactions (digestion, respiration). They remain unchanged at the end of…

Slide 1objectives Anatomy of the alimentary canal Anatomy of the alimentary canal Explanation of nutrition Explanation of nutrition Food pyramid Food pyramid Therapeutic…

Slide 1FUNCTIONAL DIAGNOSTICS GASTROINTESTINAL Electrogastrography (EGG) The POLYGRAM NET ElectroGastroGraphy Application is intended to record, store, view and analyze gastric…

Slide 1 Slide 2 INVESTIGATING ENZYMES Slide 3 How An Enzyme Works Slide 4 Enzymes in living cells PROTEINSALL LIVING CELLS.  Enzymes are PROTEINS which are present in…

Slide 1 Slide 2 Digestive System III Note Taking Fill in Chart Slide 3 Image source: http://www.flickr. com/photos/liujo anne/2172007698 / Slide 4 Review 3 functions of digestive…