What Causes Calcium to Be Released from the Sarcoplasmic Reticulum

question 1

Multiple Choice

What causes calcium to be released from the sarcoplasmic reticulum?

• A)Calcium is released when acetylcholine binds acetylcholine receptors.
• B)Calcium is released when an action potential travels down the motor neuron.
• C)Calcium is released when an action potential reaches the triad.
• D)Calcium is released when an action potential is generated at the neuromuscular junction.
• E)Calcium is released when myosin heads bind to actin.

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