Unit 2 Vocab

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Across
  1. 4. A series of chemical reactions in living things in which acetic acid or a related substance is oxidized to produce energy which is store in ATP.
  2. 7. The solid earth.
  3. 10. Relating to, involving, or requiring free oxygen.
  4. 11. An organism that can produce its own food using light, water, carbon dioxide.
  5. 12. The process in which a substance breaks down into a simpler substance.
  6. 14. A nucleotide composed of adenosine and two phosphate groups that is formed in living cells as an intermediate between ATP.
  7. 18. An organism that eats other plants or animals for energy.
  8. 19. An organism that deeds on and breaks down dead plant or animal matter.
  9. 20. Energy.
Down
  1. 1. A pigment present in all green plants and a few other organisms.
  2. 2. The total amount of water on a planet.
  3. 3. A series of chemical reactions that break down glucose to produce ATP
  4. 5. A collection of proteins bound to the inner mitochondrial membrane and organic molecules.
  5. 6. The breakdown of glucose by enzymes.
  6. 8. Plant cell organelles that convert light energy into relatively stable chemical energy.
  7. 9. Relating to, involving, or requiring an absence of free oxygen.
  8. 13. The envelope of gases surrounding the earth or another planet.
  9. 15. The region one, and below the Earth's surface where life exists.
  10. 16. A nonmetallic chemical element that occurs in all organic compounds and can be found in all known forms of life.
  11. 17. reactions Second phase of photosynthesis