Pause and Reflect #1 (thru October 24, 2022)

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Across
  1. 3. All cells are surrounded by one of these.
  2. 5. Cells are made-up of ___ like mitochondria.
  3. 6. Active transport moves materials ___ the concentration gradient across the cell membrane.
  4. 7. This kind of diffusion occurs when material moves through the cell membrane’s bilayer.
  5. 10. Prokaryotes have this organelle in common with plant and animal cells.
  6. 11. A form of active transport which moves large molecules out of the cell.
  7. 12. head In the phospholipid bilayer which makes-up the cell membrane, the ___ is polar (similar to magnetic).
  8. 17. This kind of diffusion occurs when a membrane protein helps move material across the cell membrane.
  9. 18. wall Prokaryotes have this protective structure in common with plant cells.
  10. 19. Passive transport across the cell membrane occurs from high ___ to low ___.
  11. 22. Cells are the basics ___ and functional unit for living things.
  12. 23. Materials move with or along the concentration ___ during passive transport across the cell membrane.
  13. 24. A form of active transport which moves large molecules into the cell.
Down
  1. 1. This organelle is the site of aerobic respiration in eukaryotes.
  2. 2. A properly functioning cell membrane is critical for maintain the cell’s ___, because it controls what enters and leaves the cell.
  3. 4. Cells with a nucleus and other membrane-bound organelles are referred to as ___.
  4. 8. Passive transport across the cell membrane does not require ___.
  5. 9. Cells are made-up of ___ like protein.
  6. 13. Cells which lack a nucleus and other membrane-bound organelles are referred to as ___.
  7. 14. wall The protective structure that sets plant cells apart from animal cells.
  8. 15. This is where ribosomes are assembled in eukaryotes.
  9. 16. tail In the phospholipid bilayer which makes-up the cell membrane, the ___ is nonpolar (similar to un-magnetic).
  10. 19. This structure is where photosynthesis happens in pant cells.
  11. 20. Any kind of cell transport which uses-up some of the cell’s energy.
  12. 21. The region where a prokaryote’s DNA ay be found.