Musclforcwill increasif
A) many fibers are stimulated at the same time.
B) a single neuron sends a single impulse.
C) many fibers contract together.
D) fibers contract independently of each other.
E) very few fibers contract .
Correct Answer:
Verified
Q49: Aerobic respiration does which of thfollowing?
A)increases the
Q50: Skeletal muscles makup approximately _ % of
Q51: What typof exercismakes muscles morresistant to fatigue?
A)anaerobic
Q52: Thsarcomeris shorteneduring musclcontraction because
A)the actin filaments shorten
Q53: What pathway converts pyruvates into lactate?
A)fermentation
B)anaerobic respiration
C)aerobic
Q55: What is thmechanical forcexerteby a musclon an
Q56: During exercise, which pathway produces thmost energy?
A)fermentation
B)anaerobic
Q57: What is thcontraction of all of thfibers
Q58: OncthstoreATP is consumed, what substancwill muscles turn
Q59: Which musclgroup is controlleby thgreatest number of
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