Cell Systems Review

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Across
  1. 2. heredity material found inside the cell's nucleus
  2. 6. rigid outer layer that protects and gives shape to plant cells
  3. 8. comprised of three parts; all living things are made of cells, cells are the basic unit of life, all cells come from preexisting cells
  4. 10. gel-like substance that surrounds the organelles
  5. 12. external boundary that protects the cell and controls what goes in and out of the cell
  6. 13. primitive cell, no nucleus or membrane-bound organelles
  7. 15. the process by which an organism creates a likeness of itself, either sexual or asexual
  8. 16. organelle that is the site of photosynthesis where sunlight is converted into food in plant cells
  9. 17. process of keeping an internal balance
Down
  1. 1. small structures inside the cell that carry out specific
  2. 3. the "brain" of the cell that contains dna and controls cell funtion
  3. 4. an organism made of one cell
  4. 5. the basic unit of structure and function for all living things
  5. 7. an organism made of many cells
  6. 9. organelle that converts nutrients and sugar into ATP
  7. 11. an organelle that stores nutrients, waste, and water
  8. 14. advanced cell, contains a nucleus and membrane-bound organelles