| A | B |
|---|
| Polymer | Large molecule formed when many smaller molecules bond together. |
| Metabolism | Total of all chemical reactions that occur within an organism. |
| Isomers | Compounds with the same simple formula but different three-dementional structures, resulting different physical and chemical properties. |
| Solution | Mixture in which one or more substances are distributed evenly in another substance. |
| Hydrogen | _____ bond- weak chemical bond formed by attraction of positively charged hydrogen atoms to other negatively charged atoms. |
| Enzymes | Type of protein found in all living things that increases the rate of chemical reactions. |
| Carbohydrate | Organic compound used by cells to store and release energy; composed of carbon, hydrogen, and oxygen. |
| Peptide | ____ bond- Covalent bond linking amino acids. |
