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I. Introduction Animal Nutrition A. Definition & Why?
Nutrition = bioenergetics or energy required for Life Strategies are based on metabolic rate and can be divided into endothermic and ectothermic. Figure 40.17
Metabolic rate == making and using ATP Figure 9.19
B. Metabolism Overview
1. Basal Metabolic Rate vs. Standard Metabolic Rate
2. Energy Budgets based on size, environment, behavior, and energy strategy Figure 40.20
Size vs. Energy Expenditures
3. Regulation of intake is controlled by need? Figure 40.16
Regulating metabolism lies at the system and cellular level. Figure 9.20
II. Diet A. Definition B. Categories
1. Amino acids Essential versus Non-essential
2. Essential Fatty Acids == unsaturated type
3. Vitamins == two groups water soluble
or fat soluble
II. Strategies A. Categories
The main categories for animal nutrition are 1. Herbivore,
The main categories for animal nutrition are2. Carnivore,
The main categories for animal nutrition areand 3. Omnivore.
The main mechanisms for animal nutrition are 1. suspension,2. substrate, 3. fluid, and 4. bulk feeders. Figure 41.6
Thought is the grist for the brain.
All organisms need energy and nutrients
© 2009 Group Health Cooperative 1. 2 Recognize how nutrition plays an important role in providing fuel and nutrients Learn about Dietary Reference Intake.
Diet 1 Diet.
Nutrition – The science or study of food and the ways in which the body uses food Nutrients - Substances in food that provide energy or help form body.
NUTRITION for LIFE Chapter 7.
The Digestive System and Body Metabolism
Animal Nutrition Chapter 41.
Animals are heterotrophs that require food for fuel, carbon skeletons, and essential nutrients. The flow of food energy into and out of an animal can be.
1 Lecture #9 – Animal Nutrition and Digestion. 2 Key Concepts: Animals are heterotrophic! Nutritional needs – what animals get from food Food processing.
ANIMALS and THEIR ECOLOGY I. Introduction A. General Characteristics.
Objectives 30.2 Nutrition - Explain how food provides energy.
Chapter 20: Metabolism, Nutrition, and Body Temperature
NUTRITION AND DIGESTION
Animal Nutrition All animals must eat. Whether a herbivore, carnivore, or an omnivore the ingestion of nutrition and calories must satisfy the following.
Regulation of Heat and Energy Bioenergetics… flow of energy through an animal – determines the behavior, growth, and reproduction of an organism. Allocation.
Chemistry of Food Introduction "Protein, Fiber, and Nutrion" Video.
Why Nutrition We need energy… Can we get it from the sun like plants? (producers) We are consumers, so we have to CONSUME food for energy.
Nutrition and Your Health. Journal Entry #4: List 5 of the foods you eat most often for meals or snacks. Then describe why you eat each of these foods.
Nutrition. Nutrient Review Carbohydrates (complex, simple, fiber) Proteins (complete, incomplete) Fats (saturated, unsaturated, trans fat) Vitamins (water.
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