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Questions and Answers
Which structure is responsible for concentrating and sequestering Ca2+ in skeletal muscle fibers?
Which structure is responsible for concentrating and sequestering Ca2+ in skeletal muscle fibers?
What are the end regions of the sarcoplasmic reticulum (SR) called?
What are the end regions of the sarcoplasmic reticulum (SR) called?
What allows action potentials to move rapidly from the cell surface into the interior of the muscle fiber?
What allows action potentials to move rapidly from the cell surface into the interior of the muscle fiber?
