Across
- 4. the monomer of a protein
- 5. tiny molecular strands which code for all life on Earth
- 8. a reaction involving the chemical basis of several objects
- 12. adenosine triphosphate
- 13. the acidic level of a substance
- 15. a sweet, crystalline substance
- 16. a substance that provides nourishment
- 17. the act of conducting photosynthesis
- 18. a type of diffusion where molecules move from areas of lower concentration to higher concentration; require energy
- 22. self replication
- 27. a gaseous element which makes up 1/5 of the volume of the atmosphere, and is necessary for all life on Earth
- 29. the diffusion of water
- 30. one of the various types of energy
- 31. an exertion of power
- 32. a state of balance due to the equal action of opposing forces
Down
- 1. to suck up or fill
- 2. any acids that bond to a glycerol to form a fat molecule
- 3. the quality of acid of a substance
- 6. having the form of a sphere
- 7. any of 4 of the nitrogenous bases of DNA, or RNA (they differ in both)
- 8. energy of a chemical compound which must undergo a change
- 9. a combination of two or more atoms
- 10. the process of burning
- 11. to acquire something
- 14. a type of diffusion where no energy is required
- 19. a plant process where light+CO2+water=O2+glucose
- 20. a molecular sugar: C6 H12 O6
- 21. the green coloring matter of leaves and plants
- 23. a chain of subsequent energy reactions
- 24. energy constituted by light
- 25. this builds and repairs cells and cell tissue
- 26. to make a solution by mixing with liquid
- 28. proteins which break down molecules and molecular bonds
- 33. a limit