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Glossary

Glossary. Date : Feb 10, 2014 Page : Table of Contents p 19 W.O.D: Last 5 pages Warm-ups : Front Cover W.O.D. Enzyme – Proteins that increase the rate of a chemical reaction. Question : What do you think enzymes do in your digestive tract?. Today’s Plan. Warm-Up

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Glossary

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  1. Glossary Date: Feb 10, 2014Page: Table of Contents p 19 W.O.D: Last 5 pagesWarm-ups: Front CoverW.O.D. Enzyme – Proteins that increase the rate of a chemical reaction. Question: What do you think enzymes do in your digestive tract?

  2. Today’s Plan • Warm-Up • Digestive System Notes • Dental Data • Digestive systemreading/coloring (Text 979) • Reflection

  3. Digestive System Notes 1. What is the main function of the Digestive System?2. What is the first step of digestion?3. Describe two problems that can happen to teeth, and how to prevent them.4. What are the salivary glands, and where are they located?

  4. 1. What is the main function of the Digestive System? Functions: mechanical and chemical breakdown of food        *absorption of nutrients Consists of alimentary (nutritious) canal and accessory organs

  5. 2. What is the first step of digestion? The mouth is first to receive food. The grinding motion of chewing, and the enzymes found in saliva, begin the digestive process.

  6. 3. Describe two problems that can happen to teeth, and how to prevent them. Teeth are important to digestion! Take care of them!

  7. Know your Teeth: Incisors Cuspid (canine) Bicuspids Molars

  8. Tooth Decay can be reduced by brushing, flossing, and reducing sugary foods.

  9. METH MOUTH Prevention: DON’T DO METH!

  10. See a dentist if you have pain near your wisdom teeth. Genetic – no prevention.

  11. ROOT CANAL

  12. 4. What are the salivary glands, and where are they located? • Salivary glands produce saliva and secrete an enzyme that breaks down starch into sugar. • There are 3 main salivary glands.

  13. Salivary Glands Parotid - ear, cheek Submandibular - below jaw Sublingual - under tongue

  14. Reflection: What is one thing you can do to increase your dental health?

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