Multiple choice
in the sliding-filament model, what would happen if myosin did not attach to a...
Multiple choice
in the sliding-filament model, what would happen if myosin did not attach to actin filaments?
a. the muscle would be permanently relaxed.
b. the muscle would contract uncontrollably, causing spasms.
c. the muscle fiber would tear.
d. the distance between the z lines would shorten.
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