Muscle vocab

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Across
  1. 2. membrane around fascicles
  2. 4. thick filament
  3. 5. thin filament
  4. 7. where think and thin filaments overlap
  5. 9. powerhouse of the cell
  6. 11. membrane around muscle cell
  7. 14. membrane around the whole muscle
  8. 15. cells that contract in a wave like motion
  9. 18. muscle disorders
  10. 19. functional unit in muscle cells
  11. 20. boundary between sarcomeres
Down
  1. 1. not under conscious control
  2. 3. a muscle cell
  3. 6. plasma membrane of muscle cells
  4. 8. excessive stretching of muscle
  5. 10. under conscious control
  6. 12. contain a lot of mitochondria
  7. 13. attach muscle to bone
  8. 16. smaller fibers in a muscle fiber
  9. 17. bundle of muscle fiber