Lesson 4 Crossword - Cell structure, function & transport

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Across
  1. 5. Appendage used for attachment in prokayotic cells
  2. 9. Diffusion of water
  3. 10. Type of equipment used to see cells
  4. 11. Type of transport where cells wrap their cell membrane around fluid and brings it inside the cell in a vesicle
  5. 12. Organelle that goes through aerobic respiration
  6. 14. Theory of how the organelles mitochondria and chloroplast evolved
  7. 16. Appendage used for movement in eukaryotic cells
  8. 18. All plasma membranes allow certain molecules through and not others, this is known as _____ permeable
  9. 19. Solution that has equal amount of solute as inside the cell
  10. 23. Organism that is made of a single cell
  11. 24. Organelle within a eukaryotic cell that houses the DNA
  12. 28. Organelle that goes through photosynthesis
  13. 29. Type of transport where cells secrete molecules out of the cell by fusing a vesicle membrane to the cell membrane
  14. 30. Sum total of all chemical reactions within an organism
  15. 31. Type of cell without a nucleus
Down
  1. 1. Type of diffusion that requires a channel protein
  2. 2. Organelle responsible for digestion
  3. 3. Type of transport where cells wrap their cell membrane around large molecules or pieces of cells and brings them inside the cell in a vesicle
  4. 4. Solution that has more solute than inside the cell, causing the cell to shrivel
  5. 5. Biological membranes are a bilayer of _____
  6. 6. Water-based internal environment of a cell
  7. 7. Membrane-bound compartments that separate chemical reactions within a eukaryotic cell
  8. 8. Composed of microtubules, microfilaments and intermediate filaments
  9. 13. Appendages used for movement in eukaryotic cells
  10. 15. Organism that contains many cells
  11. 17. The _____ complex sorts, packs and ships proteins for export from the cell
  12. 20. Layer that surrounds the cell wall in prokaryotes
  13. 21. Area of a prokaryotic cell that contains DNA
  14. 22. Type of transport that requires energy
  15. 25. Type of cell with a nucleus
  16. 26. Structure within a cell that synthesizes proteins
  17. 27. Lipid molecule found in biological membranes