Across
- 4. molecules formed by monosaccharides
- 6. proteins that act biological catalysts
- 7. monomer for proteins
- 13. one of the four groups of marcomolecules
- 15. monomer for nucleic acid
Down
- 1. the substance acted upon by an enzyme
- 2. can be used to store energy
- 3. monomer for carbohydrate
- 5. a substance that cannot be separated
- 8. transmits genetic information
- 9. smaller units of macromolecules
- 10. a product of polymerization
- 11. one of the four groups of marcomolecules
- 12. smallest unit of most compounds
- 14. basic unit of matter