What Is a Motor Unit

question 151

Multiple Choice

What is a motor unit?

• A)all the myofibrils in a muscle fiber
• B)all the muscle fibers in a fascicle
• C)a muscle fiber and all the motor neurons that innervate it
• D)a spinal nerve and all the muscle fibers it innervates
• E)a motor neuron and all the muscle fibers it innervates

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Definitions:

Redistribution

The process of distributing or reallocating resources, wealth, or property among a population or areas to achieve greater equality or efficiency.

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The year marking the end of the American Civil War.

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The entitlements or privileges of individuals to participate in the electoral process, by casting votes in elections to choose their representatives.