 Solvent  Temperature regulator  Lubricant

 Acids release H + in water  Bases release OH - in water  pH measures the amount of H + in a solution  Buffers maintain pH

 Polymers  Monomers  Synthesis/dehydration  Hydrolysis

 Monosaccharide  Disaccharides  Polysaccharides

 Cellular respiration  A component of cellulose, starch and glycogen

 Starch  Glycogen  Cellulose

 Stored form of glucose in plants

 Storage form of glucose in animals  Is a short term energy storage  Stored in the liver and muscle  Act as surface markers on the cell membrane

 Found in plant walls  Their bonds are structurally different

 Long term energy storage  Main component of cell membrane  Act as chemical messengers in the form of hormones

 Emulsifiers  Have polar and non polar ends

 Enzymes  Antibodies  Hormones  Carriers on surface of cell membrane  Transport proteins

 Extreme heat  Change in pH  Heavy metals (lead, mercury)

 DNA  RNA  ATP

 Cell Division  Protein Synthesis

 Aids in protein synthesis