A Motor Unit Consists of

question 74

Multiple Choice

A motor unit consists of

• A) one neuron and all the skeletal muscle fibers it controls.
• B) one skeletal muscle fiber and all the neurons that control that fiber.
• C) one skeletal muscle fiber and the neuron that controls that fiber.
• D) one axon terminal branch and the myofibrils it controls.

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Definitions:

Font Color

The color of the text in a document, which can be changed to enhance readability or for stylistic purposes.

Shape Content

The textual, visual, or graphical information contained within a shape element in document or presentation software, like Microsoft PowerPoint.

Contrast

The variance in visual characteristics that allows an object to be identified separately from other objects and the backdrop.

Brightness

The level of light emitted by a display or present in an image, which can be adjusted to increase or decrease visibility.