Across
- 2. life cycle of a cell
- 4. have same sequence of DNA as another
- 7. the sign for oxygen
- 13. moving without using energy
- 18. moving using energy
- 19. only certain substances can pass through
Down
- 1. the action of moving things into the cell
- 3. divison of cytoplasm
- 4. the sign for water
- 5. diffuses water through a semipermeable membrane
- 6. production of energy from food for cells
- 8. cell divison resulting with two new nuclei
- 9. made up of DNA and proteins; in the nucleus
- 10. how plants make food
- 11. adenosine triphosphate
- 12. the action of moving things out of the cell
- 14. needed for photosynthesis
- 15. moves from high to low
- 16. breakdown of food without oxygen
- 17. beginning stage of mitosis