| Contents |
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1. EC-coupling 2. In the T-tubules
2. The structures present (sarcolemma, t-tubules and SR)
3. The function of sarcolemma, t-tubular and SR membranes.
4. Calcium reuptake and relaxation.
| Figures |
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Figure 1 - Cut-away diagram of skeletal muscle (mammalian) showing several microfibrils and associated sarcoplasmic reticulum and the sarcolemma and t-tubular systems
Figure 2 - A cartoon showing the sarcolemma, T-tubules and SR membranes and the junctional end feet (that span the gap between the t-tubular and SR membranes)
