Across
- 2. a combination of things to make one product
- 5. molecules containing long chains of Amino Acids
- 8. a solution that resists pH change when an acid or base is added to it
- 9. a large group of organic compounds
- 11. an energy molecule found in all organisms
- 13. from 0-6 on the PH scale
- 15. smallest unit of life
- 16. From 7-14 on the PH scale
- 18. when particles stick to things other than themselves
- 20. a species of atom with a given number of neutrons in their nuclei
- 23. the minimum amount of energy needed for an organism to undergo a reaction
- 26. when particles stick to eachother
- 27. a protien that binds to another organism
- 28. the capacity of doing work
- 29. the information carrying parts of a cell
Down
- 1. the substance on which an enzyme binds on
- 3. the result of an action or process
- 4. A clucter of atoms
- 6. an atom with a negative charge
- 7. organic molecules consisting of a nucleoside and a phosphate
- 10. A nucleic acid present in all living cells
- 12. a measurement of something's acidity or alkaline factors
- 14. Hereditary material in humans
- 17. electron on the outer shell
- 19. a substance produced by an organism
- 21. the building block for protien
- 22. an organic compound known for being fatty or oily
- 24. a substance that changes during chemical reaction
- 25. something composed of two different elements