Cells

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Across
  1. 2. transport process in which water and dissolved particles are forced across a membrane from an area of high to lower pressure
  2. 5. supporting framework of the cell
  3. 7. a passive transport mechanism that involves the movement of particles from the area of higher to lower concentration
  4. 9. large molecule consisting of many smaller molecules joined in sequence
  5. 11. pressure, pressure exerted by water
  6. 12. pores, perforations that regulate the passage of molecules into the nucleus
  7. 13. a passive transport mechanism involving the diffusion of water from an area or greater concentration of water (and a lesser concentration of solutes) to an area of lesser concentration of water (and a greater concentration of solutes)
  8. 14. reticulum network of membranous tubules within the cytoplasm of a cell, usually has ribosomes attached that synthesize proteins
  9. 16. pertains to a solution that contains a lower concentration of solutes compared with the fluid within a cell
  10. 17. the center of the nucleus
  11. 18. form a vesicular transport that releases substances outside the cell
  12. 20. hair-like processes on the surface of the cell that propel materials across the surface
  13. 22. process in which large particles are trapped in the plasma membrane and brought into the cell
  14. 23. membrane, the external boundary of the cell
  15. 24. permeability characteristic of the plasma membrane that allows some substances to pass through easily
  16. 25. thread-like structure that has a whip-like motion that helps move a cell
  17. 27. pertains to a solution that contains a higher concentration of solutes compared with the fluid within the cell
  18. 29. pressure water pressure that develops in a solution as a result of osmosis
  19. 33. form of vesicular transport that brings substances into the cell
  20. 35. granules of protein of RNA scattered throughout the cytoplasm, some are attached to the endoplasmic reticulum
  21. 37. folds of a cell membranes that greatly increase the surface area of a cell to facilitate absorption
  22. 39. membranous vesicles that contain enzymes that help break down protein the cell doesn't need
Down
  1. 1. organelle that converts organic compounds into ATP
  2. 3. envelope double-layered membrane surrounding the cell nucleus
  3. 4. acid nucleotide that assists of protein synthesis
  4. 6. acid, large polymer of nucleotide that carries the genetic information of a cell
  5. 8. the cell's "control center" that contains a complete set of the 46 chromosomes
  6. 10. bundles of microtubules that reside outside of the cell's nucleus
  7. 15. type of cell division in which the "mother" cells splits into two identical daughter cells
  8. 19. structures within the cell that preform specific tasks in the cellular metabolism
  9. 21. diffusion transport process involving diffusion of a substance through a channel protein
  10. 26. supporting the framework of the cell
  11. 28. transport movement of ions and other substances across cell membranes without the need of energy
  12. 30. process in which fluid and dissolved particles are trapped in the plasma membrane and brought into the cell
  13. 31. pertains to a solution in which the concentration of solutes is the same as in the cell
  14. 32. thread-like structures compound of DNA and protein that extend throughout the cell nucleus
  15. 34. the complete set of genes or genetic material within a cell
  16. 36. transport transport process in which solutes move from areas of lesser concentration
  17. 38. apparatus prepares proteins and packages them for export to other parts of the body