Assertion: muscle fiber's filament | /r/CapableOf | shorten the sarcomere
Facets:
Source sentences:
text: As you have learned, during contraction the myosin heads of the thick filament bind to actin and pull the thin filament which shortens the sarcomere and produces force.
text: In this process, actin and myosin filaments slide past each other shortening the sarcomere.
text: In the sliding filament model, the thick and thin filaments pass each other, shortening the sarcomere.