Biology Chapter 4

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Across
  1. 2. the molecule used by cells as a source of energy
  2. 4. the process in cellular respiration were 1 molecule of glucose is broken in half into 2 pyruvate molecules to make ATP
  3. 5. this chemical builds up and causes sore muscles during heavy strenous exercise that depletes oxygen levels and happens anaerobically
  4. 10. the type of cell respiration that does not need or use oxygen to make ATP
  5. 11. the process of water being broken down into hydrogen ions, oxygen, and electrons in photosynthesis
  6. 13. the part of aerobic respiration that generates the greatest amount of ATP per glucose
Down
  1. 1. the type of cell respiration that uses oxygen in order to make ATP
  2. 3. the pigment molecule in chloroplasts that absorbs sunlight energy to provide the energy needed for photosynthesis to occur
  3. 6. an accessory pigment to chlorophyll that also absorbs sunlight energy to help power up photosynthesis
  4. 7. enzyme used in cellular respiration that helps make ATP from ADP and an inorganic phosphate
  5. 8. this organism is used to make alcoholic beverages through the process of fermentation
  6. 9. the part of photosynthesis were carbon dioxide is chemically bonded to other carbon containing compounds to make carbohydrates for the plant that are used for food
  7. 12. the pores in plant leaves that allows carbon dioxide to enter plant cells for photosynthesis to occur