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5 Cards in this Set

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  • Back
What does each fiber in a skeletal muscle contain?
Many myofibrils in PARALLEL
Each myofibril in a skeletal muscle contain?
many sarcomeres in SERIES
Define Sarcomere and what is it composed of?
The fundemental repeating unit. it is composed of overlapping thin and thick filaments
every thin filament is surrounded by how many thick filaments?
3
every thick filament is surrounded by how many thin filaments?
6...there are twice as many thin filaments