Muscle Excitation/Contraction (E/C Coupling)
Physiology
>
Musculoskeletal
>
Skeletal Muscle
Q. What directly exposes the myosin-binding site?
a
Action potential propagating through T-tubule
b
L-type calcuim ions opening
c
Calcium binds to troponin
d
Tropomyosin shifts
e
None of the above
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