Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Muscle relaxation occurs when:

a. calcium ions are actively transported out of the sarcoplasmic reticulum
b. when the motor neuron continues releasing Acetylcholine into the neuromuscular junction
c. calcium ions are actively transported into the sarcoplasmic reticulum
d. calcium ions diffuse out of the sarcoplasmic reticulum
e. calcium ions diffuse into the sarcoplasmic reticulum