write introduction for physiology of frog skeletal muscle lab report

I’m working on a biology report and need guidance to help me learn.

1.  Discuss the physiology of the vertebrate skeletal muscle.
2.  Apply concepts, experimental approaches, and facts learned in lectures to the
laboratory setting.

The Introduction should summarize what you already know about your muscle (the structure of the muscle, the structure of the cells of which the muscle is composed, the functions of skeletal muscle, and how the cells enable the muscle to
perform these functions).