1 Molecules that contain carbonThe Fantastic Four Organic Molecules Molecules that contain carbon

2 4 types Carbohydrates Lipids Nucleic acids Proteins Molecule LabEnd of unit structure, function, examples

3 INB page 45 4 valence electrons, therefore 4 bondsCarbon compounds include: various elements nearly limitless arrangements

4 Chains Branched chains Rings ? Formula ?

5 Molecular Chains Carbon compounds vary greatly in size.Large molecules are called macromolecules.

6 INB page 46 Read highlight New vocabulary?Hydrophyllic, polymerization Take any additional notes on page 47 INB

7 Monomers and Polymers Cells build macromolecules by bonding small molecules (monomers) together to form large molecules (polymers). Mono = Poly = many

8 Anabolic reaction - buildingDehydration synthesis (condensation) water is formed when monomers join to form polymers Draw on page 47 INB OH H2O Anabolic reaction - building

9 Hydrolysis water is added to breakdown a polymer.Draw on page 48 INB Catabolic reaction - breaking

10 What type of metabolic reaction is Polymerization?Dehydration? Hydrolysis? Build or break?

11 Yarn & Beads Monomer Polymer Dehydration Synthesis HydrolysisCondensation Polymerization Hydrolysis