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3 Cards in this Set
- Front
- Back
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what determines how much force a skeletal muscle can generate?
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how many overlapping subunits in the thick and thin filaments
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what are the 4 steps of excitation contraction coupling?
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1.Generation of the muscle action potential and depolarization of the T-tubule;
2.The release of calcium from the sarcoplasmic reticulum; 3.The binding of calcium to troponin and the initiation of the cross bridge cycle 4.The re-accumulation of calcium within the SR. |
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what is the only source of calcium in skeletal muscle?
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Sarcomeric recticulm
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