Skeletal muscles, as do numerous other cell types, have their own 'individual' functions, but on a intracellular basis they are all uniform in their general functions. Each organelle has a specific, crucial cellular function that transcends cell type and as such must be necessarily present in all cell types, I think.
myofibrils
The structure responsible for storing calcium in skeletal muscle fibers at rest is the sarcoplasmic reticulum. This organelle regulates the release of calcium ions during muscle contraction to trigger the muscle fiber to contract.
SKELETAL (:
skeletal muscles
smooth muscle, cardiac muscle and most glands
Skeletal muscle
A skeletal muscle.
mitochondia is greater in number in skeletal muscle cells.
straited muscle are another form of skeletal muscle.
The skeletal muscle is heavily stratified
The organelle responsible for storing calcium in resting skeletal muscle fibers is the sarcoplasmic reticulum (SR). It releases calcium ions when muscle contraction is initiated by a nerve impulse. Calcium is essential for muscle contraction as it acts as a trigger for muscle fiber activation.
Skeletal muscle is voluntary muscle.