Across
- 4. Organelles involved in photosynthesis.
- 5. Used for storage of food, waste, and water.
- 7. The first type of life.
- 8. Cells can only be seen with _______.
- 11. The nucleus contains ______.
- 14. The brain of the cell.
- 15. the cell membrane is selectively permeable (t/f)
- 17. The jelly-like material within a cell.
- 18. The cell membrane is made of _____.
- 19. The powerhouse of the cell.
Down
- 1. Eukaryotes include plants, animals, fungi, and ______.
- 2. The cell theory consists of _____ parts.
- 3. Produce proteins.
- 6. The cell membrane is also called the _____ membrane.
- 9. All living things are made up of __________.
- 10. Plant and animals cells are ______.
- 12. A temporary arm-like projection developed in the direction of movement.
- 13. Longer projections that move the cell in a whip-like motion.
- 16. The movement of an organism towards a light source.
- 17. Short, numerous hairlike projections that move the cell like a rowboat.