Cell and their organelles

12345678910111213141516171819202122232425
Across
  1. 4. within nucleus, where ribosomes are made
  2. 7. has enzymes which digests waste and worn out cell parts
  3. 9. outer boundary of the cell, selectively permeable (2 words)
  4. 11. have organelles, have a nucleus (2 words)
  5. 12. saw cork cells under a microscope
  6. 13. site of photosynthesis
  7. 14. for cytoskeleton and provides structure
  8. 17. lack organelles, no nucleus (2 words)
  9. 19. all animals are made of cells
  10. 21. cells arise from preexisting cells
  11. 23. site of protein synthesis
  12. 24. enables the cell to move
  13. 25. site of cellular respiration
Down
  1. 1. control center for cell process, contains DNA and RNA
  2. 2. all plants are made of cells
  3. 3. saw single cell organisms under a scope
  4. 5. rigid structure outside cell membrane. supports and protects, only in plants (2 words)
  5. 6. for cell division, only in animals
  6. 8. packaging and secreting of proteins out of the cells parts
  7. 10. moves material around the cell (2 words)
  8. 15. surrounds nucleus (2 words)
  9. 16. watery material inside cell, holds organelles
  10. 18. storage area in cell for water, food, or waste...larger in plants
  11. 20. keeps internal passageways free of mucus or foreign material
  12. 22. when DNA is bound with proteins