Which of the following transmits action potentials to the interior of the muscle cell to trigger calcium release?

Question

Quizplus · Accepted Answer

The motor end plate is the site where the axon of a motor neuron connects to a muscle fiber. When an action potential reaches the motor end plate, it causes the release of neurotransmitters, which bind to receptors on the muscle fiber and trigger the opening of calcium channels. This influx of calcium ions into the muscle fiber triggers the release of calcium ions from the sarcoplasmic reticulum, which in turn binds to troponin and initiates muscle contraction.

Which of the Following Transmits Action Potentials to the Interior