LIPIDS
waxes , steriods
energy storage, cushion organs, insulates body
Triglycerides
glycerol + fatty acid
C,H,O
Spencer - Macromolecules
PROTEINS
structure, transport, speed up nchemical reactions
hormones
movement
immune system
enzymes
transport
Amino Acids
C,H,O,N
peptide
NUCLEIC ACIDS
DNA RNA
store & transmit hereditary information
Nucleotides
C,H,O,N,P
carbon, hydrogen, oxygen nitrogen, phosphorus
CARBOHYDRATES
sugar, cellulose, gylcogen
energy storage, quick energy, structure
monosaccharides
fructose
glucose