Unit 6: Cell Theory Crossword

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Across
  1. 1. Sexual reproduction requires two _________ produce a unique offspring.to
  2. 6. Cellular structure that has 1 or more jobs in the cell.
  3. 9. Plant cells use this process to survive.
  4. 11. Organisms that are made up of one or more cells.
  5. 12. ______ cells are the only cells that have a cell wall.
  6. 13. All living things are made up of ________.
  7. 14. Unicellular organisms are made up of how many cells?
  8. 15. A group or layer of cells that work together to perform a specific function.
Down
  1. 2. Cell membranes allow certain molecules to enter and exit the cell because they are_________.
  2. 3. Found inside the nucleus.
  3. 4. A normal, functioning plant cell produces oxygen and ________.
  4. 5. Eukaryotic organisms have a _________ nucleus.
  5. 6. The brain, heart, and stomach are all examples of _______.
  6. 7. The type of cell that does not have a nucleus.
  7. 8. Cellular ___________ occurs when oxygen & glucose are converted into carbon dioxide and water.
  8. 10. Organelle that is responsible for making proteins.