unit 5 vocab

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Across
  1. 5. temporary extensions of the cell membrane of a microorganism for movement or feeding purposes
  2. 9. movement of an organism toward or away from a chemical stimulus (positive=toward, negative=away from)
  3. 11. producing ATP without oxygen by breaking down glucose. Also known as fermentation (alcoholic or lactic acid - 2 ATP); occurs in the cytoplasm (NOT in the mitochondria)
  4. 13. adenosine triphosphate - form of chemical energy for all cells
  5. 15. period in the cell cycle in which most time is spent; includes G1, S (DNA replication) and G2
  6. 16. organelle that takes on fluid then contracts to get rid of excess fluid in the cell in order to maintain osmotic equilibrium
  7. 17. the process within living organisms of maintaining a stable internal environment
  8. 18. a form of passive transport that moves WATER across a selectively permeable membrane
  9. 19. form of anaerobic respiration (often carried out in muscle cells) that produces lactic acid, which causes muscle fatigue
  10. 20. the movement of materials into or out of a cell with the concentration gradient (no energy use)
Down
  1. 1. 6CO2 + 6H2O + light energy --> 6O2 + C6H12O6
  2. 2. form of anaerobic respiration (often carried out by yeast) that produces alcohol as a byproduct
  3. 3. the movement of materials into or out of a cell against the concentration gradient (energy required)
  4. 4. 6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy(ATP)
  5. 6. producing ATP with oxygen by breaking down glucose (36-38 ATP); occurs in the mitochondria
  6. 7. movement of an organism toward or away from the presence of light (positive=toward, negative=away from)
  7. 8. a form of passive transport that moves particles from areas of high concentration to areas of low concentration
  8. 10. process of nuclear division while making new body cells (2 identical cells from one parent cell); prophase, metaphase, anaphase, telophase
  9. 12. the cells that are formed as a result of a parent cell dividing to make new cells (mitosis= 2 daughter cells)
  10. 14. division of the cytoplasm upon the completion of mitosis; ultimately produces two new daughter cells