'Digestion occurs' diaporamas de présentation

Protein Digestion and Absorption

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Protein Digestion and Absorption

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DIGESTIVE SYSTEM

DIGESTIVE SYSTEM. DIGESTIVE TRACT. Tube in which digestion occurs Also called alimentary canal, gastrointestinal tract (GI) Entire canal is about 9 meters along (30 feet) in a cadaver. Shorter in a live person. FUNCTIONS. Ingest food

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Nutrition and Digestive System Review

Nutrition and Digestive System Review. 1. Identify the following information for the food to the left. a. Serving size b. Total carbohydrates c. Calories d. Protein 2. How many calories would you consume if you ate 2 servings of these crackers?. 2 crackers. 10g. 60. 2g. 120 calories.

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Chapter 41 - Animal Nutrition

Chapter 41 - Animal Nutrition. Negative feedback. I. Types of Digestion- mechanical & chemical breakdown of food into smaller molecules that can be absorbed by the cells. A. intracellular- 1. digestion inside a cell 2. occurs when a lysosome w/digestive enzymes merges w/ a food vacuole

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Digestion

Digestion. Most chemical digestion occurs in the small intestine. The length of the intestines is related to the types of food eaten. Plant material is harder to digest than meats Carnivores have short intestines Omnivores have medium length intestines

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What Happens to Food Once it Enters Your Mouth?

What Happens to Food Once it Enters Your Mouth?. Mechanical Digestion : takes place when food is chewed, mixed, and churned. Happens in the mouth, esophagus, and stomach. Chemical Digestion : takes place when chemical reactions break down large food molecules into smaller ones.

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DIGESTION REVIEW

DIGESTION REVIEW. 1.The contraction of the smooth muscles in the digestive tract to move the food is called _________________. 2. This type of digestion occurs in the mouth due to the action of the teeth ____________.

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The Digestive System

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