Page 1 The Digestive System. Page 2 Digestive System Challenge Take in complex foods. Mechanically...

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Page 1 The Digestive System The Digestive System

Transcript of Page 1 The Digestive System. Page 2 Digestive System Challenge Take in complex foods. Mechanically...

Page 1: Page 1 The Digestive System. Page 2 Digestive System Challenge Take in complex foods. Mechanically break food down. Chemically break food down. Absorb.

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The Digestive SystemThe Digestive System

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Digestive System ChallengeDigestive System Challenge

• Take in complex foods.

• Mechanically break food down.

• Chemically break food down.

• Absorb food to power our bodies.

• Materials that cannot be absorbed are eliminated through the excretory system.

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Anatomy of DigestionAnatomy of Digestion

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Let’s start the journey!Let’s start the journey!

In the In the mouth!mouth!

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Salivary Glands:Salivary Glands:

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SwallowingSwallowing

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• warm.

• muscular.

• very acidic.

• lined with thousands of gastric glands.

• gastric juices contain HCL and pepsin.

• initial chemical breakdown of proteins.

• more mechanical breakdown.

The StomachThe Stomach

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The StomachThe Stomach

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The intestinal The intestinal tracttract

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HerniaHernia

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EsphagiEsphagialJunctialJuncti

onon

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DiverticulosisDiverticulosis

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QuestionsQuestions1. What are two methods we break down food?2. What happens to materials our bodies cannot break

down?3. What role does saliva play in digestion?4. What is a sphincter?5. What does the epiglotis do?6. Why doesn't the stomach get disgested itself with all

the acid in it?7. What is one cause of a Peptic ulcer?8. How is the surface area of the intestine increased ?


UNIT 2 Digestion and Nutrition. Human Digestive System Function The main function of the digestive system is to break down large macromolecules (proteins,

UNIT 2 Digestion and Nutrition. Human Digestive System Function The main function of the digestive system is to break down large macromolecules (proteins,

BODY SYSTEMS INTRO NOTES. DIGESTIVE STRUCTURES MOUTH: BEGINNING OF DIGESTION STOMACH: ACIDS AND MUSCLES BREAK DOWN FOOD SMALL INTESTINE ABSORBS NUTRIENTS.

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Digestive System - cccprofessorlou.com · Break food down into ... esophagus, stomach, small intestine, large intestine, anus • Accessory digestive organs • Oral cavity: ... Mucosa

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Chapter 22: Digestive Systemlemastm/Teaching/BI236/Chapter 22... · 2013. 4. 15. · 5 Digestive System – Oral (Buccal) Cavity: 3) Teeth: • Break down connective tissue (meat)

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Breaking Down the Basics · Daily calories 1 2 3 Sugar. A carbohydrate that doesn’t break down into sugars when consumed. Instead, it simply passes through your digestive tract.

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Gordy Jordahl Water Physiologist Jordahl... · 2014. 12. 18. · secretion of enzymes in the digestive tract allowing natural digestive acids to break down proteins and retain optimal

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The Digestive System Food, Glorious Food!. Functions Take in food ingestion Physical & chemical break down of food digestion Absorption of nutrients.

The Digestive System Food, Glorious Food!. Functions Take in food ingestion Physical & chemical break down of food digestion Absorption of nutrients.

DO NOW Date: 12/08 The function of the digestive system is to break down the food we eat for nutrients. Brainstorm as many structures of the digestive.

DO NOW Date: 12/08 The function of the digestive system is to break down the food we eat for nutrients. Brainstorm as many structures of the digestive.

The Digestive System. Function Break down the food you eat into nutrients that your body can absorb.

The Digestive System. Function Break down the food you eat into nutrients that your body can absorb.

THE DIGESTIVE SYSTEM - fatimaphysed.weebly.com · The functions of the Digestive System Take food into the body through the mouth.(Ingestion) Break food down into smaller particles

THE DIGESTIVE SYSTEM - fatimaphysed.weebly.com · The functions of the Digestive System Take food into the body through the mouth.(Ingestion) Break food down into smaller particles

The Digestive System CHAPTER 5 FUNCTION INGEST FOOD BREAK IT DOWN ABSORB THE NUTRIENTS ELIMINATE INDIGESTIBLE MATERIAL.

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DigestiveEnzymes...Digestive enzymes are proteins tailored to break down foods into nutrients that your body can then readily digest. The human body produces 22different digestive

DigestiveEnzymes...Digestive enzymes are proteins tailored to break down foods into nutrients that your body can then readily digest. The human body produces 22different digestive

Digestive System. Function – to break food down into simpler molecules that can be absorbed & used by cells Function – to break food down into simpler.

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Chapter 16 The Digestive System. Functions of the Digestive System 1.take in food 2.break down food 3.absorb digested molecules 4.provide nutrients 5.eliminate.

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The Digestive System VIDEO. Food Processing Ingestion – eating or drinking Digestion – break down molecules to absorb –Hydrolysis: the process of breaking.

The Digestive System VIDEO. Food Processing Ingestion – eating or drinking Digestion – break down molecules to absorb –Hydrolysis: the process of breaking.

Digestive System - cnx.org1.1...Chapter 1 Digestive System Module 1: Overview of the Digestive System 1 The function of the digestive system is to break down the foods you eat, release

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Digestive System Role of the digestive system: ingest food break food down into small molecules that can cross plasma membranes absorb nutrient molecules.

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Digestive System · Digestive System How your body obtains nutrients Thursday, March 3, 16. Digestion Function of the Digestive System: Break down food to gain energy Thursday, March

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hpsathome.com · Web viewThe liver filters out toxins and secretes bile for the Digestive system, but the Digestive system’s function is to process, break down, and absorb food!)

hpsathome.com · Web viewThe liver filters out toxins and secretes bile for the Digestive system, but the Digestive system’s function is to process, break down, and absorb food!)