1. Organic Compounds Carbohydrates, Lipids, Proteins & Nucleic Acids

2. Carbon  Why is carbon so special?  Atomic # ______  ______valence electrons  Can make up to 4 ____________ bonds  Building block for the biomolecules of life!

3. Macromolecules  4 Macromolecules  ____________  ____________ ____________  P eople L ove C hicken N uggets

4. Macromolecules  Every macromolecule has  ____________  Single unit of a whole  ____________  Many units or monomers bonded together

5. Carbohydrates  Made of ____________, ____________, & ____________  Unique 1:2:1 pattern  Used for energy mostly and sometimes for structure in plants  Monomer: ________________  2 monomers: _______________  Polymer: ________________

6. Units of Carbs  There are 3 monosaccharides  ____________– our energy source  ____________ - sweetener  ____________– not as common  There are 3 polysaccharides  ____________– how we store carbs  ____________– how plants store carbs  ____________– structure in plants

7. Lipids  Made of ____________ & ____________  Does not dissolve in water  High ratio of carbon and hydrogen atoms  3 types of lipids  ____________

8. Triglycerides

9. Triglycerides - FATS  Saturated Fat  Have no ____________ ____________ in their fatty acid chains – maximum # of H atoms  Straight chain  Usually ____________ fats  ____________ at room temp

10. Triglycerides – OILS  Unsaturated Fat  Have at least one ____________ ____________ in their fatty acid chain  Forms a kink in the chain  Usually ____________ and from plants  ____________ at room temp

11. Phospholipid

12.  Found in all our cells  Makes up the cell ____________  2 layers of phospholipids  ____________ ____________

13. Phospholipid Bilayer

14. Wax  ______fatty acid chain to a glycerol  Waterproof  Create protective layer in animals and plants

15. Steroids - hormones

16. Steroids  ____________ carbon rings linked together  Usually our ____________  Ex: ____________ is found in our cell membranes

17.  http://www.hhmi.org/biointeractive/obesi ty/obesity_molecular/01.html http://www.hhmi.org/biointeractive/obesi ty/obesity_molecular/01.html  http://www.wisc- online.com/objects/ViewObject.aspx?ID= AP13204 http://www.wisc- online.com/objects/ViewObject.aspx?ID= AP13204

19. Protein  Macromolecules with ____________, ____________, ____________, and __________  Monomer: ____________ ____________  2 monomers: _______________  Polymer: _______________

20. Amino Acids  Each amino acid has three main groups  ____________ group  ______ group (changes)  Change the formation and properties of the amino acid

21. Amino Acid

22. Glycine

23. R group  The R group makes each amino acid different  There are _____ possible amino acids based off this one group  The R group is = ____________

25. Proteins  Peptide bond = covalent bond  Links amino acids together  For every peptide bond, one molecule of water is formed

26. Video  http://www.youtube.com/watch?v=va0D NJId_CM http://www.youtube.com/watch?v=va0D NJId_CM

31. Video  http://www.youtube.com/watch?v=lijQ3a 8yUYQ http://www.youtube.com/watch?v=lijQ3a 8yUYQ

32. Fold it!  Help scientists figure out protein folding  This game is open to the public  The first hundred puzzles are known proteins  But many proteins are not decoded and scientists are asking for our help to figure them out  http://fold.it/ http://fold.it/

33. Enzymes  Proteins are in our bodies everywhere!  Enzyme is a type of protein that is a ____________  Catalyst starts a reaction  Produce ____________

34. Enzymes  Each enzyme has an area known as the ____________ ____________  Where a specific molecule binds and a reaction occurs  The molecule binding is called a ______________

35. Enzyme conditions  Enzymes work at a specific conditions  ____________  Causes enzyme to change shape and lose its function

36.  http://www.sumanasinc.com/webconten t/animations/content/proteinstructure.ht ml http://www.sumanasinc.com/webconten t/animations/content/proteinstructure.ht ml

37.  http://www.hhmi.org/biointeractive/obesi ty/obesity_molecular/01.html http://www.hhmi.org/biointeractive/obesi ty/obesity_molecular/01.html  http://www.wisc- online.com/objects/ViewObject.aspx?ID= AP13204 http://www.wisc- online.com/objects/ViewObject.aspx?ID= AP13204

38. Nucleic Acids  Contains ____________, ____________, ____________, ____________, and ____________

39. Nucleic Acids  Monomer = ____________  5 carbon ____________  ____________ group  ____________ base

40. Properties  Store genetic information  Two kinds of nucleic acids  ____________