Binding of ____ to myosin permits the cross-bridge to ____.
A) ATP; bind with actin
B) ATP; detach from actin
C) calcium; bind with actin
D) calcium; detach from actin
E) none of these
Correct Answer:
Verified
Q31: The T tubules
A) store Ca2+
B) provide a
Q32: During a cross-bridge cycle in skeletal muscle,
Q33: During contraction of skeletal muscle fibers, the
A)
Q34: Sequence the following events involved in muscle
Q36: Foot proteins
A) span the gap between a
Q37: The sarcoplasmic reticulum stores _ when a
Q37: An action potential rapidly spreads to the
Q38: Which statement is incorrect about cross bridges?
A)
Q39: During excitation-contraction coupling,
A) The action potential travels
Q40: According to the sliding-filament mechanism, the
A) A
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