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Stack #20754
Hands on therapy review muscles
| Question | Answer |
|---|---|
| synapse | gap or junctionbetween two nuerons or neuron and affector |
| neurotransmitter | ACH (acetylcholine) chemical that helps transmit impulses |
| neuromuscular junction | the synapse between motor nerve (axon) and muscle fiber (cell) |
| motor unit | a motor neuron and all the muscle fibers it controls |
| fascicles | bundles of myofibers |
| myofiber | muscle cells |
| sarcolemma | plasma membrane of muscle cell |
| sacroplasm | the cytoplasm of muscle cells |
| myofibril | small threadlike structures contractile element of skeletal muscle |
| myofilament | makes the muscle look striated |