'Nutrient molecules' presentation slideshows

CHAPTER 49 Circulatory Systems

CHAPTER 49 Circulatory Systems. Chapter 49: Circulatory Systems. Circulatory Systems: Pumps, Vessels, and Blood Vertebrate Circulatory Systems The Human Heart: Two Pumps in One. Chapter 49: Circulatory Systems. The Vascular System: Arteries, Capillaries, and Veins Blood: A Fluid Tissue

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Geometry in Nature

Geometry in Nature. Geometry is a Greek word meaning earth measure. . Geometry in Nature is Everywhere. . Proportions of the human body. In the shape of a shell. . The bees make their hives into regular hexagons. Honeycomb.

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Chapter 42

Chapter 42. Circulatory System. Learning Objectives. TBD. Invertebrates with No Circulatory Systems. Simple invertebrates: sponges, cnidarians, and flatworms. Animal Circulatory Systems. Muscular heart pumps specialized fluid (such as blood ) through tubular vessels Blood

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Digestion

Digestion. Food: The easiest thing you will pass in school. Table 41.2. Table 41.1. Figure 41.5. Nutrient molecules enter body cells. Mechanical digestion. Chemical digestion (enzymatic hydrolysis). Undigested material. 1. Ingestion. 2. Digestion. 3. Absorption. 4.

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The Digestive System

The Digestive System. Functions of the Digestive System. Breaks down food into molecules the body can use. Absorbs nutrient molecules into the blood and carries them throughout the body. Eliminates wastes from the body. Digestion.

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The Human Body

The Human Body. Nutrition. What does this picture have to do with a human body?. Nutrients . Nutrients. A substance that a living thing must take in to promote growth, maintenance, and repair is called nutrients. 6 nutrients. Carbohydrates, proteins, lipids, water, vitamins, minerals

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Food and Your Digestive System

Food and Your Digestive System. The basics. We need food for 2 things:. Nutrients . Energy. Release energy when metabolized in cells Break down large organic molecules to make ATP. Serve as building blocks Used to maintain and build tissues.

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Celluar Respiration

Celluar Respiration. Celluar respiration is the process by which cells acquire energy by breaking down nutrient molecules produced by photosynthesizers. The law of conservation of energy: energy cannot be created or destroyed, but it can be changed from one form to another. Food

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Celluar Respiration

Celluar Respiration. Celluar respiration is the process by which cells acquire energy by breaking down nutrient molecules produced by photosynthesizers. The law of conservation of energy: energy cannot be created or destroyed, but it can be changed from one form to another. Food

154 views • 15 slides

Final Digestion and Absorption

Final Digestion and Absorption. Chapter 15 Section 3. The Small Intestin e. Small intestine: part of the digestive system where most chemical digestion takes place 6 meters long Name came from diameter (2-3cm wide) Thick liquid by the time it reaches the small intestine

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Overview & Purpose of Photosynthesis

Overview & Purpose of Photosynthesis. Plants use sunlight to produce sugar = the plants food. P lant converts 6 molecules of H2O, 6 molecules of CO = 1 molecule of sugar and 6 molecules of O2. M anufacture food for the plant. Equation of Photosynthesis.

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Digestion Flow Chart

Digestion Flow Chart. Salivary Glands. Mouth. Amylase (enzyme) breaks down starch into simpler. -CD. Produces saliva that contains an enzyme (amylase). Teeth cut, grind and tear food. - M D. Esophagus. Mucus allows food to slide down by peristalsis. Stomach.

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Oxygen: Properties, Uses and Impacts

Oxygen: Properties, Uses and Impacts. Quick Chemical Changes with Oxygen. Combustion: A rapid chemical change involving oxygen and a fuel that releases large amounts of energy. Gasoline , propane , and natural gas are common fuels.

1.49k views • 5 slides