Explain The Structure Of A Muscle Fibre

Explain the structure of a muscle fibre

graph TB A[Muscle Fibre] A --> B[Myofibrils] A --> C[Sarcolemma] A --> D[Sarcoplasm] A --> E[Sarcoplasmic Reticulum] B --> F[Actin Filaments] B --> G[Myosin Filaments] E --> H[Calcium Ions]