Cells

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Across
  1. 5. The basic unit of structure and function of life
  2. 6. large saclike membrane enclosed structures used to store materials
  3. 8. works together with the ribosomes to create proteins
  4. 10. convert the chemical energy stored in food into a useable form of energy for the cell
  5. 11. strong outer layer that supports, shapes, and protects the cell
  6. 13. small dense area in the center of the nucleus
  7. 14. the movement of particles from areas of high concentration to areas of low concentration
  8. 16. small membrane enclosure, temporarily store materials as they move between areas of the cell
  9. 17. portion of the cell outside of the nucleus
  10. 18. the diffusion of water across a selectively permeable membrane
  11. 20. a german botanist, concluded that all plants are made of cells
  12. 24. network of protein filaments that support the cell internally
  13. 27. the force exerted on a cell by the movement of water
  14. 28. cells use proteins as a pump to move molecules across the membrane even if it is against the concentration gradient.
  15. 30. package proteins into vesicles
  16. 31. cells that do not contain a nucleus
  17. 33. create proteins
  18. 35. The process in which the cell engulfs material into a pocket created by the cell membrane
  19. 36. small organelles filled with enzymes
  20. 37. Large membrane-enclosed organelle that contains DNA
Down
  1. 1. the concentration of the solute is higher outside of the cell than inside the cell
  2. 2. flexible outer layer that controls what enters and exits the cell
  3. 3. contains enzymes that are used in lipid synthesis and detoxification of drugs
  4. 4. structures that perform specific functions for cells. Act as miniature organs
  5. 7. a german biologist concluded that all animals are made of cells
  6. 9. the concentration of water and the solute are equal on both sides of the membrane
  7. 12. the concentration of the solute is lower outside the cell than inside the cell
  8. 15. particles that cannot diffuse through the membrane on their own diffuse along specific protein channels
  9. 19. capture energy from the sun and convert it into chemical energy stored in food
  10. 21. Cells that contain a nucleus
  11. 22. a state of relatively constant internal physical and chemical conditions
  12. 23. a dutch businessman, was the first person to observe living cells in pond water
  13. 25. specific pathways for water to travel
  14. 26. hair like structure used to move the cell
  15. 29. an English monk first discovered cells using a slice of co
  16. 32. A summary of Schleiden and Schwanns’ work
  17. 34. a vesicle surrounding the material attaches to the membrane and releases its contents outside of the cell