Chapter 2-Review

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Across
  1. 4. a substance that releases hydrogen ions (H+) in solution.
  2. 7. what fatty acid chains are kinked?
  3. 8. helps fuel the body’s activities.
  4. 11. energy emitted and transmitted as waves rather than matter.
  5. 13. the “choices” of base for blank are adenine, cytosine, guanine, and thymine.
  6. 14. What is this reaction AD+BC=AC+BD
  7. 15. What is this reaction A+B=AB
  8. 16. a catalyst composed of protein or ribonucleic acid (RNA)
  9. 17. a compound substance that does not contain both carbon and hydrogen.
  10. 19. 70 percent of an adult’s body weight
Down
  1. 1. a substance that increases the rate of a chemical reaction without itself changing
  2. 2. What groups are found within phospholipids and nucleotides.
  3. 3. the form of energy powering any type of matter in motion.
  4. 5. the energy of position, or the energy matter possesses.
  5. 6. What is formed via dehydration synthesis?
  6. 9. a molecule of water disrupts a compound, breaking its bonds.
  7. 10. Different amino acids join together to form what?
  8. 12. What is this reaction AC=A+C
  9. 18. tend to react faster than liquids or solids