Chapter 2 Extra Credit

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Across
  1. 1. macromolecule that insulates your body
  2. 9. type of bond formed by sharing electrons
  3. 12. when water loves water
  4. 13. an even distribution of ions
  5. 17. the reactants in a chemical reaction involving an enzyme
  6. 18. monomer of a nucleic acid
  7. 19. macromolecule that builds bodies
  8. 20. macromolecule that gives immediate energy
  9. 21. monomer of a carbohydrate
  10. 23. the substance being dissolved
  11. 24. slight attraction of partially charged areas
  12. 28. subatomic particle with a positive charge
  13. 29. type of bond formed by transferring electrons
  14. 30. the substance in which the solute dissolves in
  15. 31. having less H+, 7-14 on the pH scale
  16. 32. the building block of a polymer
  17. 34. the energy needed to get a chemical reaction started
  18. 37. monomer of a lipid
Down
  1. 2. atom of same element with differing neutron number
  2. 3. two substances together but not combined
  3. 4. the compounds that come out of a chemical reaction
  4. 5. macromolecule that makes up our genetic material
  5. 6. when water loves another substance
  6. 7. weak acid or base that prevents sudden changes in pH
  7. 8. a charged atom
  8. 10. negatively charged subatomic particle
  9. 11. the center of an atom
  10. 14. subatomic particle with no charge
  11. 15. type of bond formed when two polar molecules attract
  12. 16. when a solid substance is in a liquid, but does not dissolve
  13. 22. the compounds that go into a chemical reaction
  14. 25. chemical combination of two or more elements
  15. 26. the basic unit of matter
  16. 27. made up of one kind of atom
  17. 28. the numerical representation of the H+ concentration in a solution
  18. 33. a macromolecule
  19. 34. having more H+, 0-7 on pH scale
  20. 35. acid the monomer of a protein
  21. 36. a protein catalyst that speeds up chemical reactions