action potential arrives at the NMJ, Ach is released and binds to the receptors, Action potential travels along T-tubules, Calcium is released into the sarcoplasm, Calcium binds to troponin on the thin filament, exposing binding site for myosin, Power stroke, thin filaments are pulled toward center , Muscle fibers shorten, Muscle contracts.

Výsledková tabule/Žebříček

Vizuální styl

Možnosti

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