Please take a look at the uploaded lecture, do some research (if needed), get the source from this lecture (if needed),
and write the assignment based on the following question:
Describe how your biceps muscle contracts IN SERIES AT CELLULAR & MYOFIBER LEVELS when you move a cup of
coffee from a table to your mouth to drink it.
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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