Across
- 3. movement of water across a semipermeable membrane
- 4. apparatus modifies and packages proteins
- 6. permeable allows some substances, others not
- 7. powerhouse of the cell
- 13. organisms that harness the sun's energy to make food
- 14. transport Transport that requires energy to work
- 17. green pigment in plants
- 18. Used to propel some cells
- 19. respiration breaking down molecules into ATP
- 20. structures usually surrounded by a membrane.
- 22. movement of molecules through a membrane
- 25. What DNA is organized into.
Down
- 1. Uses energy from the sun to turn carbon dioxide and water into glucose
- 2. transport Transport without the cell doing work
- 5. small structures that assemble proteins
- 8. Inside of the cell.
- 9. reticulum Produce and transport proteins
- 10. Energy currency
- 11. wall Protects the cell, found in plants
- 12. theory Cells make up all living things.
- 15. membrane surrounds cell,regulates what comes in and out
- 16. Group of tissues that work together
- 21. Does not use oxygen
- 22. contains important information for making proteins
- 23. cell special cells in multicellular organisms
- 24. A group of similar cells that work together.