Across
- 4. fluid filled sacks for storage; small in animal cells
- 7. only in animal cells; helps pull chromosome pairs apart
- 11. modify, sort, and packages molecules from er (2 words)
- 12. membrane surrounding nucleus; contains nuclear pores (2 words)
- 17. complex organisms made of many cells
- 18. contain digestive enzymes
- 20. surrounds the outside of all cells; controls what comes in & out of cell (2 words)
- 21. all organisms are compose of one or more ____
- 22. jelly-like substance that contains the organelles
- 23. helps cell maintain cell shape; makes up the cytoplasm
Down
- 1. all cells come from ____ cells (2 words)
- 2. inside nucleus; makes mRNA
- 3. cell with no nucleus
- 5. cell with a nucleus
- 6. organisms made of only one cell
- 7. function in moving cells, fluids, or small particles across cell surface (3 words)
- 8. helps export proteins out of cell; has ribosomes on surface (2 words)
- 9. site of cellular respiration; folded inner membrane called cristae
- 10. joins amino acids to make proteins
- 13. performs various functions for a cell; found in cytoplasm
- 14. supports and protects plant cells (2 words)
- 15. only in plant cells; does photosynthesis for cell
- 16. controls activities of cell; contains DNA
- 19. lacks ribosomes; makes cell products that are used inside the cell (2 words)
- 24. the cell is the basic unit of ____