Fast muscle fibers differ from slow muscle fibers in that fast muscle fibers
A) are able to take up oxygen more quickly from the blood.
B) are equipped with a myosin-ATPase with more rapid kinetics.
C) are able to generate ATP more rapidly.
D) conduction action potentials more rapidly.
E) are recruited by the nervous system more rapidly.
Correct Answer:
Verified
Q13: An isometric contraction is a contraction in
Q14: In an isotonic, concentric contraction,
A) circular muscles
Q15: Which of the following ATP-dependent steps
Q16: Creatine is an important metabolite in muscle
Q17: How much of the energy available in
Q19: An advantage of the large fiber diameter
Q20: Which fibers will have a rich blood
Q21: In spinal reflex pathways, motor neurons receive
Q22: Regarding the proprioceptors concerned with muscles, the
Q23: Golgi tendon organs are
A) regulated by
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