The velocity of muscle contraction at maximum recruitment depends on
A) Its afterload
B) Its velocity of action potential propagation
C) The turnover number of the myosin ATPase
D) The number of active cross bridges in each fiber
E) Both A and C are correct
Correct Answer:
Verified
Q1: Heterogeneity of muscle speed in different muscle
Q3: Myofibrils are
A) Single filament systems that can
Q4: The thick filament is 1.6 :m long
Q5: The A band contains all of the
Q6: The plateau at the top of the
Q7: The thick filament is 1.6 :m long
Q8: Isometric active force developed by skeletal muscle
Q9: During a concentric contraction of muscle
A) The
Q10: “Striations” are
A) Stripes that run across the
Q11: The thick filament is 1.6 :m long
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