CHEMISTRY COMES ALIVE

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Across
  1. 1. lipid-based signaling molecules that play a unique role in innate immune responses 47
  2. 3. A substance capable of donating an hydrogen ion 39
  3. 6. round particles made of fat and proteins that travel in your bloodstream to cells throughout your body 46
  4. 8. Lipids that are produced by the dehydration synthesis of one or more fatty acids with an alcohol like glycerol 42
  5. 12. Process by which water is used to split a substance into a smaller particle 42
  6. 14. Made up of two sugars 43
  7. 15. A protein that acts as a biological catalyst to speed up a chemical reaction 51
  8. 16. The tendency of atoms to interact in such away that they have eight electron 31
  9. 17. The outermost shell of any atom is called the valence shell and the electrons that reside in the valence shell are called valence electrons 31
  10. 21. Made up of many sugars 43
  11. 23. Made up of one sugar 43
  12. 29. protons are positively charged 24
  13. 30. Chemical reaction that releases engergy 37
  14. 31. Fat molecules that have more than one unsaturated carbon bond in the molecule 46
  15. 33. Substances that increase the rate of chemical reaction 38
  16. 36. a heterogeneous mixture in which the dispersed particles 29
  17. 37. the scientific study of planets and their planetary systems which includes moons, ring systems, gas clouds, and magnetospheres 26
  18. 38. Chemical bond formed by electron transfer between atom 29
  19. 42. Have different atomic forms of the same elements 27
  20. 44. A molecule of any of a class of compounds (42)
  21. 47. Chemical substances such as salt, acids, and bases, that ionize and dissociate in water and are capable of conduction and electrical current 39
  22. 48. Any compound composed of atoms held together by covalent bonds 41
  23. 49. the interatomic linkage that results from the sharing of an electron pair between two atoms 32
  24. 50. Group of chemical substance including certain hormones and cholesterol 47
  25. 51. A state of body equilibrium or stable internal environment of the body 39
Down
  1. 2. Process by which a large molecule is synthesized by removing water and covalent bonding smaller molecules together 36
  2. 4. the tendency of an atom to donate electrons and form positively charged cations34
  3. 5. A chemical substance or system that minimizes changes 41
  4. 7. Modifies lipids contains phosphorus 46
  5. 9. Building block of nucleic acids 53
  6. 10. a three dimensional description of the most likely location of an electron around an atom 25
  7. 11. Fats and oils composed of fatty acids and glycerol 45
  8. 13. A chemical reaction in which larger more complex atoms or molecules are formed form simpler form 36
  9. 18. Organic molecule that stores and releases chemical energy for the use in body cell 55
  10. 19. Having no net electric charge (42)
  11. 20. Refer to how a given nitrogenous base of DNA or RNA bonds to another nitrogenous base 54
  12. 22. A substance capable of binding with hydrogen ions 39
  13. 24. dissociate fully in water to produce the maximum number of H+ ions 41
  14. 25. a heterogeneous mixture in which the solid particles do not dissolve 29
  15. 26. The number of molecules in one mole of any substance, 6.02 x 10^23 30
  16. 27. Displacement reaction in which mixing an acid and base from water and a salt 40
  17. 28. neutrons are uncharged 24
  18. 32. electrons are negatively charged 24
  19. 34. the unfolding or breaking up of a protein, modifying its standard three-dimensional structure 50
  20. 35. Chemical reaction that absorb energy 32
  21. 39. Isotopes that exhibit radioactive behavior 28
  22. 40. a compound made up of two or more chemical components that are not chemically 29linked.
  23. 41. Weak bond in which a hydrogen atom forms a bridge between two electron-hungry atoms 34
  24. 43. The smallest unit of an element (25)
  25. 45. an acid chemical which does not dissociate (split into ions) completely in water solution 41
  26. 46. Ability to do work (24)