| A | B |
|---|
| Gives short bursts of energy | carbohydrates |
| Speeds up reactions | enzyme |
| Many sugars | polysaccharide |
| Single strand of nucleotides | RNA |
| Has the nitrogen bases A, G, C, and T | DNA |
| Organic molecules known as "co-enzymes" | vitamins |
| Sugar + phosphate + nitrogen base | nucleotide |
| Source of dietary fiber because it's hard to digest | cellulose |
| Building blocks of proteins | amino acids |
| Fats/oils, waxes, steroids | lipids |
| The term used to describe when water is attracted to other non-polar substances | adhesion |
| The term used to describe when water is attracted to another water molecule | cohesion |
| An animal's way of storing excess gulcose | glycogen |
| A plant's way of storing excess glucose | starch |
| Double layer in cell membrane | phospholipids |
