Across
- 3. When epithelial tissue has more than one layer
- 8. Type of tissue that contracts to cause movement
- 9. The proper name of a bone cell
- 10. Type of tissue found at linings and coverings in the body
- 11. Transmits nervous signals to other neurons
- 13. A feature found only in cardiac muscle tissue
- 18. Type of membrane found where there openings to the external environment
- 20. The basic functional unit in the nervous system
- 22. Connective Tissue may contain Elastic, Reticular, or ____________ fibers
- 23. When the myofibrils of a muscle fiber have a striped appearance
- 24. Hairlike projections from specific epithelial tissue that facilitate moving substances along tissue
Down
- 1. Receive nervous signals from other neurons
- 2. Epithelial tissue that can expand, flatten out, such as when bladder fills
- 4. The category of bone material that is more dense, arranged in osteons
- 5. Cartilage and bone cells are found in these spaces
- 6. The liquid portion of the blood
- 7. The stiff type of cartilage found between the ribs and the sternum, for example
- 12. The type of cartilage found in the vertebral discs
- 14. Type of tissue that binds structures together, has cells suspended in a matrix
- 15. The formal name for the blood cells that carry oxygen in the blood
- 16. Thin, flat epithelial cells
- 17. Type of gland that secretes a substance onto a tissue surface
- 19. Type of tissue that sends electrical communication signals throughout the body
- 21. Muscular tissue can be categorized as skeletal, smooth, or _____________