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Figure 9- 2 Muscle Contractions

Question 106

Multiple Choice

Figure 9- 2 Muscle Contractions Use Figure 9- 2 to answer the following questions: -Why is there partial relaxation in graph c) ? A) ATP reserves are cycling. B) Nerve stimulation frequency is below maximum. C) Calcium ion release is slow. D) Stimulation intensity is fluctuating. E) The muscle is starting to fatigue. Figure 9- 2 Muscle Contractions
Use Figure 9- 2 to answer the following questions:
-Why is there partial relaxation in graph c) ?


A) ATP reserves are cycling.
B) Nerve stimulation frequency is below maximum.
C) Calcium ion release is slow.
D) Stimulation intensity is fluctuating.
E) The muscle is starting to fatigue.

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