In Myelinated Axons, Where Are the Sodium Ion Channels Concentrated

question 306

Multiple Choice

In myelinated axons, where are the sodium ion channels concentrated?

• A) at each of the nodes of Ranvier
• B) near the site of neurotransmitter release
• C) along the dendrites
• D) wherever myelin is covering the axon

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Definitions:

Normal Distribution

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Standard Deviation

A quantification of the scope of dispersion or difference among a set of numerical values.

Tips

Voluntary payments given for services rendered, often in the hospitality industry, or advice and suggestions offered to help or inform.

Skewed Distribution

A representation of data that is not symmetric and where one tail of the distribution is longer or fatter than the other.