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vfiekz [6]
3 years ago
7

Beginning with depolarization at the neuromuscular junction, describe the normal sequence of events which lead to muscle contrac

tion
Biology
1 answer:
ki77a [65]3 years ago
6 0

Depolarizing urges release Ach from the nerve ending, which diffuses across the neuromuscular junction. At the muscle membrane, Ach attaches to receptor sites. As sodium channels begin to open, ions cross the membrane. Also, the action potentials are then elicited. 

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