Across
- 1. What is the organelle that is found only in animal cells?
- 6. A___is a group of cells that perform a particular function.
- 8. what are all cells surrounded by?
- 10. is a molecule that carries energy within cells.
- 11. The group that is being tested is called?
- 14. What are cells that do not have a nucleus called?
- 16. When a person’s body gets cold it's an example of?
- 18. The attraction between molecules of the same substance.
- 19. property of molecules that do not mix with water.
Down
- 2. What are cells that have DNA enclosed in a nucleus called?
- 3. The amount of energy required to turn liquid into gas.
- 4. is how green plants and certain other organisms transform light energy into chemical energy.
- 5. What are all living things made of?
- 7. a membrane-bound organelle known as a plastid that conducts photosynthesis- mostly in plant and algal cell
- 8. a material formed by chemically bonding two or more chemical elements.
- 9. an individual animal, plant, or single-celled life form
- 12. Is a chemical substance that has a Ph lower than seven is called?
- 13. a sugar with the molecular formula C6H12O6
- 15. The amount of energy required to increase the temperature of a substance.
- 17. The attraction between molecules of different substances.