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Skeletal muscle contains slow (type 1) and fast (type 2) muscle fibres. The table shows some features of a muscle fibre.
| Feature | Slow fibre | Fast fibre |
|---|---|---|
| Main type of respiration | aerobic | anaerobic |
| Speed of contraction | slow | fast |
| Resistance to fatigue | high | low |
Compare the structure of slow and fast muscle fibres in a way that suits each type of respiration shown in the table.