Across
- 1. Group of tissues that perform specific functions
- 4. An aggregate of cells in a organism that have similar structure and function
- 8. Produces energy for the cell
- 11. Organelle found in plant cells, helps photosynthesys and has a green color
- 17. Protective protein produced by the immune system
- 18. Either smooth or rough; transport channels
- 19. Found mainly in plant cells, oval shaped and mantains water and food
- 22. Extra structure that surround plant cells to protect them
- 23. Shape of sacs and is needed for storage
- 24. Found only in animals; help build cilia and Flagela
- 25. Cell specialized for oxygen transport
- 26. Organism that has only one cell
- 27. Theory that states all organisms are made of cells
Down
- 2. Acts like the brain of the cell
- 3. Helps to digest food particles and recycle celular debris
- 5. Liquid found inside the cells
- 6. Transports blood to the heart
- 7. A juice that helps digestion
- 9. Tiny dots free or atached to the Reticulum; they produce protein
- 10. Blood cell that protects the body against microorganisms and foreing particles
- 12. Protect the cell, act as gate keepers
- 13. Process of passing fluids from one cell to another
- 14. "Fourth" state of matter
- 15. Organs of a cell
- 16. Nucleus of the Nucleus; produces Ribosomes
- 20. Support the cell giving its shape and its the framework of the cell
- 21. Organism that has more than one cell