Analyze Figure 8

question 35

Multiple Choice

Analyze figure 8.10. In the text Which of the following can NOT be concluded from these data?

• A) Multiple motor units are equally active at any given contractile force.
• B) Increasing the strength of a muscle contraction involves the recruitment of multiple motor units
• C) Recruitment of additional motor units leads to greater contractile force of a muscle
• D) It is possible to distinguish the activity of different motor units in humans

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