Across
- 3. Cell membrane of muscle cells
- 7. Connective tissue that surrounds each muscle fiber
- 9. Connective tissue around each muscle fasciculus
- 13. Contractile units of muscle fibers
- 14. Bundles of muscle fibers
Down
- 1. Connective tissue that surrounds the entire skeletal muscle
- 2. Type of SER that stores and releases
- 4. Thin myofilament
- 5. Proteins that compose/make up myofibrils
- 6. Proteins that compose/make up muscle fibers
- 8. Thick myofilament
- 10. Muscle cell with many nuclei
- 11. Structures that separate each sarcomere
- 12. Cytoplasm of muscle cells/fibers