1. Obj:SWBAT compare and contrast the structure and function of the different biomolecules. Pages: 3-4 Heading: Biomolecules Intro Homework: Bring in a Food label. Ex. Do First Complete the DO FIRST Number pages 3-4 Head pages 3-4 Update Table of Content

2. ExpectationsExpectations S ilent Do NOW T rack the speaker at all times A lways raise hands before speaking A lways ask permission before leaving your seat R espect the class, keep it clean

3. Gluten Free Diet What is Gluten? http://abcnews.go.com/Nightline/video/gluten-free-diet-helpful- 23789144

4. Biochemistry………………Monomers and Polymers What is biochemistry? The study of chemical process within living things KEY POINT #1: A atom is the smallest unit of matter. The main atoms of life are: » Carbon » Hydrogen » Nitrogen » Oxygen » Phosphorus » Sulfur

5. KEY POINT #2: Many of the molecules in cells are so large that they are known as macromolecules.  MACROmolecule = Large molecule  Macromolecules are made from bonding of smaller molecules.  Macromolecules can also be called biomolecules or organic molecules.

6. KEY POINT #3: A macromolecule is a polymer that is formed when smaller units known as monomers join together. Monomer = 1 part Polymer =many parts

7. KEY POINT #4: The monomers that combine to make a polymer may be identical or different.  Monomers can be identical to each other such as links on a metal watch.  Monomers can be different like beads in a multicolored necklace.

8. KEY POINT #5: The 4 major groups of macromolecules found in living things are: A.Carbohydrates B.Proteins C.Nucleic Acid D.Lipids

9. Check Yourself