Describe the structure of a skeletal muscle.

Skeletal muscle made of no. of muscle bundles or fascicles. Fasciles covered by perimysium.
* Group of fascicles covered by epimysium. Each fascicle is consisting of no.of muscle fibres.
Each muscle fibre covered by endomysium.
* Each muscle fibre shows sacrolemma, sarcoplasm, sarcoplasmic reticulum, myoglobin,
myofibrils etc.

* Each myofibril shows alternate dark & light bands.
* Sarcomere consists of a middle complete A-band and 2 half I-bands on either side of it.