Human Body care

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Across
  1. 4. How it is called the plasma membrane of the muscle cell?
  2. 6. Stroke, There are four steps of the contraction cycle:
  3. 9. layer of connective tissue that surrounds the muscle.
  4. 10. ATP hydrolosis, Attachment of myosin to actin to form crossbridges, detachment of myosin form acting…What is the other step?
  5. 11. fifty, How many skeletal muscles are in the human body?
  6. 14. Cycle, A repeating sequence of events that causes the filaments to slide, and it consists of four steps.
  7. 17. Organelles that run all the muscle fiber.
  8. 18. filament theory, What is the name of the movement of the actin filaments in relation to myosin filaments?
  9. 20. Is a thin sheath of areolar connective tissue that surrounds each individual muscle fiber:
Down
  1. 1. Tissue, Provides strength and protection to the muscle and surrounds it as well as the muscle fibers.
  2. 2. junction, A small gap, called a synaptic cleft, separates the axon terminal from the sarcolemma, what does it form?
  3. 3. ions, What is essential for muscle contraction?
  4. 5. tissue, It surrounds muscle fibers as well as whole muscles, providing strength and protection to the muscle:
  5. 7. joints, Type of joint that has freely movable joints, and the two bones are separated by a cavity:
  6. 8. joints, Type of joint that is immovable, and is held by fibrous tissue.
  7. 12. When the bone revolves around its own longitudinal axis.
  8. 13. Are attached to the bones of the skeleton, and the contraction of skeletal muscle causes the bones at a joint to move:
  9. 15. Movements, Movement thta occurs i the synovial joint. Example of this movements: lexion,extension, lateral flexion, hyperextension, abduction, adduction, and circumduction.
  10. 16. Synonim of Joint. A point of contact between bones.
  11. 17. fibers, Skeletal muscle is considered a separate organ, and it is composed of thousands of cells called:
  12. 19. Movement that occurs in the synovial joint where a flat bone surfaces move back and forth and from side to side with respect to one another. Limited in range.