Lecture_3_-_Small_Molecules_and_Macromol

Lecture_3_-_Small_Molecules_and_Macromol - Plant Metabolism...

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Plant Metabolism Sunlight (Fusion) 4H 1He + e H 2 O + light + ADP + P O 2 + ATP + e - e - + NADP + H NADPH Krebs Cycle: NADPH + ATP + CO 2 + C 5 C 6 H 12 O 6 1. Glucose for Energy 2. Oxygen
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Lecture 3: Small and Macromolecules
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1. Define carbohydrate, polysaccharide, monosaccharide, fatty acid, amino acid 2. Understand specified complexity, the difference between saturated and unsaturated fats , and the relationship between chemical structure and biological function 3. Relate small molecule chemistry to heath, science, agriculture and the environment. Lecture 3 Small and Macromolecules Lecture 3: Goals- For supplementary material, go to these websites: http://www.carbonbased.com/modules/sections/index.p hp?op=viewarticle&artid=4 http://www.mayoclinic.com/health/fat/NU00262/si=2765 http://americanheart.org/presenter.jhtml?identifier=1516 http://www.fao.org/docrep/w8079e/w8079e07.htm
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Life’s Organization: 1. Atoms 2. Molecules or Compounds 3. Macromolecules 4. Organelles 5. Cells 6. Tissues 7. Organs 8. Organ Systems 9. Organisms Lecture 3 Small and Macromolecules
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First we will focus on molecules, and then move our way through life’s various classifications. In order to more deeply understand biology we must first understand the accompanying components from smallest to largest. Lecture 3 Small and Macromolecules
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Lecture 3 Small and Macromolecules
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Part 1: Carbohydrates Lecture 3 Small and Macromolecules Carbohydrates
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Chemical structures is the same as 2-Dimensional View 3-Dimensional View Glucose Glucose Lecture 3 Small and Macromolecules Carbohydrates
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Carbohydrates 1. Monosaccharides Sugar and Starches 1C:2H:1O 2. Polysaccharide complex carbohydrate (C:2H:O) n Carbohydrates in the liver Types of small molecules Glucose Lecture 3 Small and Macromolecules Carbohydrates
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Molecular Complexity and Specificity are Characteristics of all living things The difference between Glucose and Galactose molecules is only in the positioning of the atoms around the ring… specified complexity glucose + galactose = Lactose A Glucose molecule is simple compared to DNA, but it is still complex and specific .
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Lecture_3_-_Small_Molecules_and_Macromol - Plant Metabolism...

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