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Carbon Compounds An introduction to the structure and function of carbon containing molecules Atomic Basis of Life? Can atoms in non-living things like dirt and rocks be the same as atoms in “organic” or living things? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. What do you think “organic” means? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. Science definition Carbon containing molecule Properties of Carbon Tetravalent Forms covalent bonds Can form double and triple bonds Can form chains and rings QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. Which molecules are organic? C Ne C2H7O2N NaCl CO2 MgCl2 C6H12O6 Which other elements are essential to living things? CHONPS Carbon Hydrogen Oxygen Nitrogen Phosphorous Sulfur “Macromolecules” Macromolecule Four Types: Carbohydrates Lipids Proteins Nucleic Acids Graphic Organizer: categorizing macromolcules Structural elements: Elements Structure of Monomers/Polymers Differences in structure lead to: Nutritional Needs Functions in the body Monomers & Polymers Monomer Single Unit Glucose Polymer Repeating subunits How do you make a polymer? Dehydration Synthesis QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. To build polymers Lose a water molecule Dehydration Synthesis of Maltose QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. How do you break down a polymer? Hydrolysis To break down Requires a water molecule QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. Functional Groups: Structures that give properties to a molecule Hydroxyl -OH Alcohol Polar, form H-bonds Carboxyl -COOH Organic Acids, amino acids Acidic Amino -NH2 Amino acids Basic Sulfhydryl -SH Proteins Form sulfide Bonds Phosphate -PO4 DNA, ATP Store energy Find the functional groups! Can sugar dissolve in water? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. ATP…what might be the function of this molecule? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. Two more… More than one functional group?!? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. What gives this molecule its twist? QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture. Understanding the Macromolecules Modeling Notes Expert Groups Mixed Groups Macromolecule Lab Worksheet Review QuickTime™ and a TIFF (Uncompressed) decompressor are needed to see this picture.
