In Which of the Following Would the Rate of Impulse

question 135

Multiple Choice

In which of the following would the rate of impulse conduction be the greatest?

• A) a myelinated fiber of 10-µm diameter
• B) a nonmyelinated fiber of 20-µm diameter
• C) a myelinated fiber of 1-µm diameter
• D) a nonmyelinated fiber of 10-µm diameter
• E) It would be the same in all because of the all-or-none principle.

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Definitions:

Uniformly Distributed

Describes how items or values are spread out equally across a given area or volume, not clustering more densely in one part than in others.

Asexual Reproduction

Reproductive mode of eukaryotes by which offspring arise from a single parent only.

Organizational Factor

Elements within an organization that affect its operation and performance, including leadership, culture, and structure.

Environmental Factor

Elements of the physical, social, or regulatory environment that can influence the outcomes of processes or the well-being of individuals and communities.