Test 1
PPT KD 3.3
Digestion: breakdown of food molecules for use by the cell Food is broken down by the digestive system into a form that can diffuse directly through the.
The Digestive System. pH lecture Functions of Digestive System Ingestion – active, conscious process of taking materials into mouth Mechanical Processing.
© 2012 Pearson Education, Inc. Your molars are most useful for _____. a. crushing and grinding a tough pizza b. shredding meat off a bone c. nipping the.
Chapter 24: The Digestive System. Organisms Need to acquire nutrients from environment Metabolism Anabolism Uses raw materials to synthesize essential.
Your Digestive System. The digestive system consists of: Digestive tract,Oral cavity,Salivary glands Pharynx,Esophagus,Stomach intestines Liver Gallbladder.
Chapter 24. Digestive System. Metabolism Anabolism: Uses raw materials to synthesize essential compounds Catabolism: Decomposes substances to provide.
In which region(s) of the digestive tract does mechanical processing occur? 1.The mouth, by teeth and the tongue 2.The stomach, by churning 3.The small.
Bledsoe et al., Anatomy & Physiology for Emergency Care, 2nd Ed. © 2008 by Pearson Education, Inc. Upper Saddle River, NJ Chapter 16 The Digestive System.
Chapter 23.
Lesson # 15
