Place the following in the appropriate chronological sequence Page 1 alcium leav

Question

Place the following in the appropriate chronological sequence Page 1 alcium leaves sarcoplasmic reticulum and enters cytosol of muscle cell ? 9Syaptic inob permeability to calcium changed. Secretory vessicies transported to edge of presynaptic rone Calcium binds troponin causing a conformational change in tropomyosin. Moving depouration aiong axon. Page 2: Page 3: 6Acetlycholine released into synaptic cleft. 4Cross-bridge cycling Page 4: Bound Ach receptor allows antiport transfor of sodium and potassium Local potentials build until nerve cell is depolarized End plate potential reached Legend 10 Quiz Statur Page 2 Saved Page 3 of 4 Previous Page Next Page Activity Details Due lone 18 ot 13 59 PM Storts un 14 2018 1014 A4 Esd2018 1014 AM MacBook Pro

Explanation / Answer

Local potentials build until nerve is depolarised----moving depolarisation along neuron--synaptic knob permeability to ca changed--secretory vesicles transported to edge of presynaptic neuron--acetylcholine released into synaptic cleft--bound ach receptor allows antiport of Na and K--end plate potential reached--Ca leaves SR and enters cytosol of muscle cell--Cancer binds troponin and causes conformation change in tropomyosin--Cross bridge cycling

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