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Is the sarcolemma above or underneath (below) the endomysium?
What are the names of the three connective tissues in muscle?
Examining the sarcomere, explain what occurs during the following actions? (check your answers below)
Action
Z-lines
H-Zone
I-Band
A-Band
Concentric
Eccentric

Class, for an even more detailed picture of the Sarcomere and other proteins associated, see below. Note some sources use hypens (i.e., A-band vs A band), and others do not...both acceptable.

Class, below is another great graphic of the breakdown of muscle