Across
- 3. provides energy for cells in the form of ATP
- 7. larger molecules like glucose enter or leave the cell through these proteins
- 8. folds a protein into its proper shape
- 11. cell's break down waste in these organelles
- 12. plants use this organelle to store water
- 13. smaller cells, lack a nucleus, first forms of life on Earth
- 14. found in plant cells, where sunlight is used to build glucose
Down
- 1. larger, more complex cells with nuclei
- 2. these tiny structures make proteins
- 4. home to DNA in eukaryotic cells
- 5. labels proteins so they get delivered to the right place
- 6. surrounds every kind of cell
- 9. provides internal structure to animal cells
- 10. provides external structure to plant cells