Review of Muscles

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Across
  1. 3. The type of contraction that occurs in skeletal muscles because of direct thought.
  2. 8. Pointing your hands or feet outward is an example of this motion.
  3. 10. The type of contraction that occurs in skeletal muscles because of nerve stimulation.
  4. 13. Moving your forearm away from your arm is an example of this type of motion.
  5. 16. Cardiac muscle tissue has high strength and this.
  6. 19. This muscle is found on your neck and is named for the bones it connects to.
  7. 20. The type of acid that is produced from contracting muscles after myoglobin is used up.
  8. 22. This muscle scrunches you nose.
  9. 24. This protein stores energy in muscles and causes them to be red.
  10. 25. These are the "rings" that attach to Myosin to contract muscles.
  11. 26. This Orbicular muscle purses your lips.
  12. 28. This type of muscle is found primarily in the digestive tract.
Down
  1. 1. This muscle is named for its shape of a delta.
  2. 2. This Orbicular muscle closes your eye.
  3. 4. This type of muscle is found exclusively in the heart.
  4. 5. Pointing your hands and feet inward is an example of this motion.
  5. 6. This type of muscle is found on the axial and appendicular skeleton.
  6. 7. Cardiac and Smooth muscles are considered to be this, because they move autonomously.
  7. 9. Skeletal and Cardiac muscles have these lines where contraction occurs
  8. 11. This is the muscle that allows you to wiggle your ears.
  9. 12. The shoulder is a ball and ______ joint.
  10. 14. Biceps, Triceps, and Quadriceps are named for the number of these.
  11. 15. This is the electrolyte that is essential for muscle contraction.
  12. 17. Skeletal muscle has medium endurance and this.
  13. 18. Skeletal muscles are considered this, because they require thought to move.
  14. 21. The Nasalis is named because it is located in the same place as the nasal ______.
  15. 23. The degradation of muscle mass due to the lack of nerve impulses. (Think Ari).
  16. 27. These are the "hooks" that attach to Actin to contract muscles.