| A | B |
| polysaccharides | are carbohydrates that are made by linking sugars together |
| starch | common sotrage of glucose |
| glycogen | body stores glucose containing fragments and longer chains |
| cellulose | a major component of the cell wall of plants |
| saturated fats | called saturdated because they contain mazimum number of C-H bonds |
| unsaturated fats | have carbon carbon double bonds at various points |
| steroid | animal cell membranes that conatin Cholestrol |
| proteins | third major group of macromolecules |
| collagen | most abundant protein in your body |
| enzymes | assists teh chemical reactions of metabolism |
| DNA | Dyonucleid acid |
| endoplasmic reticulm | in eukaryotic cells , molecular traffic (ER) |
| vesicles | membrane enclosed sac in the cells interior |
| golgi apparatus | the packaging and distribution center of the cell |
| nuclear envolope | double membrane that surrounds the cells nucleus |
| chromosomes | cellular structure on which genes are located |
| mitochondria | the energy that srices the many activities of eukaryotic cell is generated within organelles |
| peroximes | small vesicles/ derived from smooth ER |
| lysosomes | vesicles that contain cells digestive enzymes |
| cytoskeleton | cytoplasmic network of protein filaments that plays an esential role in cell movements |