The Action Potential of a Muscle Fiber Occurs

question 10

Multiple Choice

The action potential of a muscle fiber occurs

• A) at the end plate.
• B) along the sarcolemma and down the T-tubules.
• C) within the sarcoplasmic reticulum.
• D) in the mitochondria.

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Definitions:

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Clearly Differentiated

Distinctly separated or distinct in nature, function, or qualities.

Egocentric

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A soft plush toy in the shape of a bear, often given to children as a comfort object or a plaything.