Across
- 3. Muscle fibers are attached to bones by this connective tissue.
- 4. The ability of muscle to stretch.
- 6. The neurotransmitter that stimulates skeletal muscle.
- 7. Prefix meaning "flesh."
- 10. Muscle type that is voluntary and striated.
- 11. Involuntary muscle found in hollow organs.
- 12. The energy molecule required for muscle contraction.
Down
- 1. A type of contract where the muscle shortens and movement occurs.
- 2. The site where a motor neuron meets a muscle fiber.
- 5. Specialized gap junctions in cardiac muscle cells.
- 8. Found only in walls of the heart.
- 9. The state of continuous partial muscle contractions.