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costaa costaa
wrote...
9 years ago
A)   Smooth muscles have longer actin filaments than skeletal muscles.
B)   Smooth muscles have longer myosin filaments than skeletal muscles.
C)   Smooth muscles have more sarcoplasmic reticulum than skeletal muscles.
D)   Smooth muscle myosin ATPase activity is much slower than skeletal muscle.
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wrote...
Valued Member
9 years ago
Smooth muscles have more sarcoplasmic reticulum than skeletal muscles.
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