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Stimulation of a muscle fiber by a motor neuron occurs at:

  • Option 1)

    the neuromuscular junction

  • Option 2)

    the transverse tubules

  • Option 3)

    the myofibril

  • Option 4)

    the sacroplasmic reticulum

 

Answers (1)

best_answer

 

Mechanism of Muscle Contraction -

neuromuscular junction.

- wherein

The junction between a motor neuron and the sarcolemma of the muscle fibre is called the neuromuscular junction or motor-end plate.

 

 


Option 1)

the neuromuscular junction

Correct

Option 2)

the transverse tubules

Incorrect

Option 3)

the myofibril

Incorrect

Option 4)

the sacroplasmic reticulum

Incorrect

Posted by

prateek

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