| A | B |
|---|
| Adenosine TriPhophate; the energy currency for the cell | ATP |
| An agent which speeds up the rate of a reaction | Catalyst |
| The energy needed to get a reaction started | Activation Energy |
| The building block of proteins, sequence determines the shape of the protein | Amino Acid |
| The process of breaking the bonds in a molecule(s) and rearranging them creating new compounds with unique properties | Chemical Reaction |
| A segment of DNA which codes for a specific trait | Gene |
| A molecule of very large size such as Nucleic Acids and Proteins | Macromolecule |
| A biological catalyst which makes reactions possible in the cell | Enzyme |
| Based on the element Carbon | Organic Molecule |
| A group containing a sugar, phosphate, and nitrogen base; the repeating unit in DNA | Nucleotide |
