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In: Anatomy and Physiology

Describe how your biceps muscle contracts IN SERIES AT CELLULAR & MYOFIBER LEVELS when you drink...

Describe how your biceps muscle contracts IN SERIES AT CELLULAR & MYOFIBER LEVELS when you drink a cup of coffee. You should include the following concepts: - How resting membrane potential is negatively charged in the cell - Depolarization and repolarization of the cells - How neural signal (a motor neuron) is sending to skeletal muscular cells - Include the roles of T-tubule, SR, Calcium ions, thick/think filaments, cross bridge, power stroke, ATP in muscle contraction

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