Once an action potential arrives at the neuromuscular junction, there is a sequence of events that result in muscle contraction. Place these events in the correct numerical sequence. 1 2 3 4 5 [Choose ] [Choose ] [Choose ] [Choose] [Choose ] [Choose ] acetylcholine is released the binding sites for myosin heads are exposed calcium is converted to ATP action potentials travel down t-tubules to the inner regions of muscle fibers calcium is released cross bridges form

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Once an action potential arrives at the neuromuscular junction, there is a sequence of events that result in muscle contraction. Place these events in the correct
numerical sequence.
1
2
3
4
5
[Choose ]
[Choose ]
[Choose ]
[Choose]
[Choose ]
[Choose ]
acetylcholine is released
the binding sites for myosin heads are exposed
calcium is converted to ATP
action potentials travel down t-tubules to the inner regions of muscle fibers
calcium is released
cross bridges form
Transcribed Image Text:Once an action potential arrives at the neuromuscular junction, there is a sequence of events that result in muscle contraction. Place these events in the correct numerical sequence. 1 2 3 4 5 [Choose ] [Choose ] [Choose ] [Choose] [Choose ] [Choose ] acetylcholine is released the binding sites for myosin heads are exposed calcium is converted to ATP action potentials travel down t-tubules to the inner regions of muscle fibers calcium is released cross bridges form
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