skeletal muscle contraction

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Across
  1. 1. serves as what binds myosin heads to form cross-bridges
  2. 2. the enzyme that breaks down acetylcholine
  3. 5. A muscle being used vigorously for a long time can contract...
  4. 6. a protein produced in muscles that stores excess oxygen from hemoglobin
  5. 7. serves as the filament in a muscle to cause contraction
  6. 10. linkages Form between thick and thin filaments
  7. 11. Supplies the energy for muscle fiber contraction for a short time
Down
  1. 1. a neurotransmitter released from the distal end of a motor neuron axon
  2. 3. phosphate more abundant in muscle fibers than ATP
  3. 4. produces lactate
  4. 6. molecule Made of two twisted protein strands with globular parts called heads projecting from one end
  5. 7. Produce ATP from both aerobic and anaerobic respiration
  6. 8. head can attach an actin binding
  7. 9. the other half of energy released in cellular respiration is made to ATP and the remaining becomes..