Macromolecules
Nucleic acid
Lipids
Carbohydrates
Nucleotides
Monosaccharides
Protein
Amino acid
Fatty acid +glycerod
Made mostly of C and H
Examples:Fats,oils,waxes
Lipdis repel water
Creats barriers in the cell
Made of CHO and Nitrogen
Human body is 15% protein
20 different amino acids
10000 different proteins within cells
Made of CHON and Phosphorus
Holds the genetic information (genes)inside every cell
Structural support
Transports substances
cell communication
speeds up reactions
engergy source
Structural support
Cell wall in animals
Muscle tissue in animals
