Biology

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Across
  1. 5. process during which a cell takes in a substance by surrounding it with the cell membrane
  2. 7. movement of substances through a cell membrane using the cells energy
  3. 8. diffusion of water molecules only through the membrane
  4. 9. when molecules pass through the cell membrane using transport proteins
  5. 11. movement of substances through a cell membrane without the use of energy
Down
  1. 1. reaction used to obtain energy from food when oxygen levels are low
  2. 2. process by which glucose is broken down
  3. 3. process during which a cells vesicles release their contents outside of the cell
  4. 4. movement from an area of higher concentration to an area of lower concentration
  5. 6. series of reactions that convert light energy, water, and co2 into glucose and give off oxygen
  6. 10. series of chemical reactions that convert energy in food molecules into atp