Biology A (Salters-Nuffield) A-Level
Muscle fibre
What Muscle fibre means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of Muscle fibre
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Reference: Pearson Edexcel
A multinucleate cell bounded by a sarcolemma, containing sarcoplasm, myofibrils, T-tubules and sarcoplasmic reticulum.
Topics that use Muscle fibre
- Topic 7: Run for your Life (Pearson Edexcel A-Level)
Related terms
- Aerobic respiration
- ATPase
- Biocompatibility
- Carbon dioxide production
- Cellular respiration pathways
- Chemiosmosis
- Coenzymes in respiration
- Electrocardiograms (ECGs)
Using Muscle fibre in the exam
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