'Human digestive system' diaporamas de présentation

Human Body Systems

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Table of Contents

Chapter 48. Digestive and Excretory Systems. Table of Contents. Section 1 Nutrients Section 2 Digestive System Section 3 Urinary System. Section 1 Nutrients. Chapter 48. Objectives. Relate the role of each of the six classes of nutrients in maintaining a healthy body.

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Nutrition and Digestion CHAPTER 20

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Human Digestive System

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The Process of Digestion

The Process of Digestion. SBI3U. The Digestive System. Introduction. The digestive system is used for breaking down food into nutrients which then pass into the circulatory system and are taken to where they are needed in the body. Introduction. There are four stages to food processing:

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Digestive System

Digestive System. Thursday November 24 th , 2011. Why do we need to digest?. Heterotrophic! Obtain nutrients by consuming other organisms. Food that we consume is in the form of large, complex molecules. We need nutrients to be small enough to enter our cells. (pass through cell membrane)

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Topic 6.1: Digestion

Topic 6.1: Digestion. Assessment Statements. 6.1.1: Explain why digestion of large food molecules is essential 6.1.2: Explain the need for enzymes in digestion 6.1.3: State the source, substrate, products and optimum pH conditions for one amylase, one protease, and one lipase

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Digestive System

Digestive System. Christine M. Shania W. Irma M. Hannah F. Function of the Digestive System. The overall function of the Digestive System is to turn the food you eat into energy by absorbing nutrients. Tongue.

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Human Digestive System

Human Digestive System. Digestion. Defn: the mechanical and chemical breakdown of foods and the absorption of the resulting nutrients by cells Two Types: Mechanical: changes size not composition Chemical: breaks food into simpler chemicals. Alimentary Canal ~8m tube from mouth to anus.

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Human Digestive System

Human Digestive System. Functions of Digestive System. Ingest food. Break down food . Move through digestive tract. Absorb digested food and water. Eliminates waste materials. Types of Digestion. Mechanical Digestion Changes the physical form of food chew, tear, grind, mash, mix

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PROBIOTIK EFFECTS TOWARDS THE HEALTH OF THE DIGESTIVE TRACT

PROBIOTIK EFFECTS TOWARDS THE HEALTH OF THE DIGESTIVE TRACT. ORAL BIOLOGY DEPARTEMENT AIRLANGGA UNIVERSITY 2008-2009. GROUP MEMBERS :. Windy Yuliartanti 020810062 Antonia Dea Kartika 020810064 Fresynandia K.P. 020810065 Hygea Kama Ratih 020810066 Widya Astuti Sulyani 020810069

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The Digestive System

Created by Danicia Braun. The Digestive System. The Digestive System steps Saliva.

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YOUR AMAZING BODY

YOUR AMAZING BODY. BODY SYSTEMS. SYSTEMS OF THE BODY. The human body, like the bodies of all animals, is made up of systems . Each system is made up of organs . The organs are made up of tissues , and the tissues are made up of cells. SIX IMPORTANT BODY SYSTEMS. The Circulatory System

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Human Digestive System

Human Digestive System. Made By : Arvind. Structure of human Small intestine. 25 cm. 2.5 m. 3.5 m. Structure of human Liver.

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Digestion and Nutrition

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Disorders of the Digestive System

Do Now : Homeostasis is the maintenance of relatively stable internal physiological conditions (as body temperature or the pH of blood) in higher animals under fluctuating environmental conditions. How can homeostasis be disrupted in the human digestive system?.

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Human Digestive System

Human Digestive System. Functions. Ingest food Break down food Move through digestive tract Absorb digested food and water Eliminates waste materials. Mouth. Breaks down food into small pieces Begins starch digestion (amylase) Saliva produces amylase and lubricates food

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Comparative Digestive Systems

Comparative Digestive Systems. Biology 11 G.Burgess 2006. Digestion. The breakdown of nutrient materials into smaller absorbable particles. There are two main forms of digestion Mechanical Digestion: breaking down of materials physically (ie. Chewing food)

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11 th and 12 th Grade Anatomy and Physiology

11 th and 12 th Grade Anatomy and Physiology. Topic: Human Digestive System. Overview. The human digestive system is a system of organs and glands which digest and absorb food and its nutrients. There are two types of breakdown of food: mechanical and chemical.

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