1. Proteins! By J, J & G

2. Basic Structure  Monomer  Amino Acids  Organic molecules with both an amino group and a carboxyl group

3. Amino Acids!

4. Basic Structure  Polymerize  Yes… to form polypeptides!  Dehydration Synthesis

5. PROTEIN STRUCTURE!!!!!

10. HYDROPHILIC OR HYDROPHOBIC?  THE SIDE CHAIN OF AMINO ACIDS DECIDES!  Parts of the protein will be hydrophobic or hydrophilic  The side chains of amino acids determine how the proteins fold- hydrophobic parts of the chain fold inward

11. Chaperonin  Protein molecules that assist in the proper folding of proteins  Keep the new polypeptide segregated from the cytoplasm Image retrieved from: https://lookfordiagnosis.com/mesh_info.php?term=chaper onins&lang=1

12. Protein Sources  Ultimate Nutrition Iso Sensation Choc Fudge Protein Powder (40 g per scoop)

13.  Pork Chops (26 g per 3 oz. serving)  Yellowfin Tuna (25 g per 3 oz. serving)  Chicken Breast (24 g per 3 oz. serving)  Steak (23 g per 3 oz. serving)

14.  Greek Yogurt (23 g per 8 oz. serving)  Cottage Cheese (14 g per 1/2 cup serving)  Swiss cheese (8 g per 1 oz. serving)  Eggs (6 g per 1 large egg)

15. Protein Functions in the Body  Enzymatic Proteins: Selective acceleration of chemical reactions.  Storage Proteins: Storage of all amino acids.  Hormonal proteins: Coordination of an organism's activities.

16.  Contractile and motor proteins: Movement  Defensive proteins: Protection against disease  Transport proteins: Transport of substances  Receptor proteins: Response of cell to chemical stimuli.  Structural proteins: Support