'Chemical digestion' presentation slideshows

Human Body Systems

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Ch. 39-40 Digestive, Excretory and Immune Systems

Ch. 39-40 Digestive, Excretory and Immune Systems. By: Brianna Shields June 3, 2006. GOAL. Identify five nutrients found in foods Relate the role of carbohydrates, proteins, lipids, vitamins, minerals and water in maintaining a healthy body

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How to Calculate Your Grade

How to Calculate Your Grade. You have completed 500 out of 700 total points Add together: Lecture exam 1 Lecture exam 2 Lab exam 1 Lab exam 2 Average of your 7 best quizzes (drop lowest) Divide by 500 REMEMBER:

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THE DIGESTIVE SYSTEM

THE DIGESTIVE SYSTEM. Chapter 23. Divisions of the Digestive Tract. Digestive Processes. Ingestion Propulsion Mechanical digestion Chemical digestion Absorption Defecation. Layers of the GI Tract. Anatomy of the Mouth. Anatomy of the Tongue. Salivary Glands. Teeth. Teeth.

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Nutrients and Digestion Chapter Test Review

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The Digestive System

The Digestive System. 1.Digestion. The mechanical and chemical breakdown of food into molecules that can be absorbed across the lining of the small intestine and into the bloodstream as nutrients for the body. 2,3 Mechanical Digestion.

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Digestive System

Digestive System. Digestive. To assimilate food in bowels. The Process of Digestion. Digestion: The process of breaking down food into its MOLECULAR and CHEMICAL components so that these nutrient molecules can cross cell membranes to be used for cellular processes.

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THE DIGESTIVE SYSTEM

THE DIGESTIVE SYSTEM. 1. Write the main functions of the digestive system on the back of the digestive system sheet. (pg 7). 3 Functions of the Digestive System. Digestion = B.A.R. 1. reak down food 2. bsorb nutrients 3. id the body of solid wastes. B. A. R.

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The Digestive System

The Digestive System. Maintenance Systems Unit 5. The Basic Functions of the Digestive System. Ingestion-taking nutrients into the body, i.e., eating Digestion-the mechanical and chemical breakdown of food into a usable form

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The Alimentary Canal

The Alimentary Canal. Standard Grade Biology. Can you sort out the statements into True and False?. Carbohydrates, proteins and fats are all made up of carbon, hydrogen, nitrogen and oxygen. Fats are made up of smaller units called amino acids. Starch is a large carbohydrate molecule.

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The Alimentary Canal

The Alimentary Canal. Standard Grade Biology. Can you sort out the statements into True and False?. Carbohydrates, proteins and fats are all made up of carbon, hydrogen, nitrogen and oxygen. Fats are made up of smaller units called amino acids. Starch is a large carbohydrate molecule.

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The Digestive System

The Digestive System. By: Ashley Shylanski, Orianna Perry, and Tyler Miranda. The Digestive System. The main function for the digestive system is to break down foods by chemical and mechanical digestion. The Organs of the digestive system. Chemical Digestion.

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Physical and Chemical Changes in the Digestive System

Physical and Chemical Changes in the Digestive System . Digestion and Nutrients . Digestion : is the process where food is broken down by the digestive system into small nutrients to be absorbed by the body

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Do Now : After you eat your food, how does it get into the cells of your body?

Do Now : After you eat your food, how does it get into the cells of your body?. Digestion. Aim : What is digestion and how does it take place in different organisms?. I. Digestion - The process by which food is converted into substances that can be absorbed and assimilated by the body. .

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Mechanical vs. chemical digestion

Mechanical vs. chemical digestion. Digestion and nutrients. . Digestion : is the process where food is broken down by the digestive system into small nutrients to be absorbed by the body

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2/28/12

2/28/12. The Digestive System. The function of the digestive system is to convert food that you eat into energy. This energy can be used right away or be stored as fat to be used later. Protein Digestion. Protein digestion starts in the stomach.

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Digestion

Digestion. School of Education - CCNY. Introduction. Digestion is defined as the breakdown of nutrients We consume: Proteins Carbohydrates Fats These are broken down into their simplest forms. From Beginning to End. Mouth Esophagus

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Communicable Diseases BLAH!!!

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Digestion Review

Digestion Review. MOUTH Mechanical and Chemical Digestion begin in the mouth Saliva is produced by the salivary glands and contains enzymes which help to speed up the process of digestion. This is the Chemical Part of digestion in the mouth.

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Animals Eat Food

Animals Eat Food. Chap 41 (nutrition). Overview: The Need to Feed. Food is taken in, taken apart, and taken up in the process of animal nutrition In general, animals fall into three categories: Herbivores eat mainly autotrophs (plants and algae) Carnivores eat other animals

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