The Vocabulary Man: crossword puzzle

12345678910111213141516171819202122232425262728293031323334
Across
  1. 1. The molecules diffuse across the plasma membrane with assistance from membrane proteins.
  2. 3. The membrane found in all cells.
  3. 4. The process by which cells take in substances from outside of the cell by engulfing them in a vesicle.
  4. 9. The cells from which all other cells with specialized functions are generated.
  5. 13. A two-layered arrangement of phosphate and lipid molecules that form a cell membrane.
  6. 18. A cylindrical organelle composed mainly of a protein.
  7. 20. the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane.
  8. 22. A igid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria.
  9. 23. A solutions contain equal concentrations of impermeable solutes on either side of the membrane.
  10. 24. A membrane-bound cell organelle that contains digestive enzymes.
  11. 25. A plastid that contains chlorophyll and in which photosynthesis takes place.
  12. 26. The smallest unit that can live on its own.
  13. 29. A subcellular structure that has one or more specific jobs to perform in the cell.
  14. 30. An instrument that makes an enlarged image of a small object.
  15. 32. plasma membrane.
  16. 33. The substances that are used to dissolve the solutes used in the formulation.
  17. 34. A macromolecular machines that perform biological protein synthesis.
Down
  1. 2. The ability to differentiate between different types of molecules.
  2. 5. The primary carrier of energy in cells.
  3. 6. A membrane-bound organelle that contains the cell's chromosomes.
  4. 7. A solution that contains more dissolved particles than is found in normal cells and blood.
  5. 8. A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells.
  6. 10. A solution that contains fewer dissolved particles than is found in normal cells and blood.
  7. 11. A single-celled organism that lacks a nucleus, and other membrane-bound organelles.
  8. 12. Any cell or organism that possesses a clearly defined nucleus .
  9. 14. The net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration.
  10. 15. The process by which dividing cells change their functional or phenotypical type.
  11. 16. The movement of molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
  12. 17. an organelle found in most cells which processes of respiration and energy production occur.
  13. 19. A network of membranous tubules within the cytoplasm of a eukaryotic cell.
  14. 21. The process by which cells move materials from within the cell into the extracellular fluid.
  15. 27. A dissolved substance especially.
  16. 28. A membrane-bound organelle which is present in cells.
  17. 31. The gelatinous liquid that fills the inside of a cell.