The Neuroglial Cells Responsible for Myelinating Axons in the Central

question 4

Multiple Choice

The neuroglial cells responsible for myelinating axons in the central nervous system are

• A) Astrocytes
• B) Ependymal cells
• C) Microglial cells
• D) Oligodendrocytes
• E) Schwann cells

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Definitions:

Degrees Of Freedom

The number of values in a final calculation of a statistic that are free to vary.

Null Hypothesis

A statement or hypothesis in statistics that suggests no significant difference or effect; it is the hypothesis that researchers aim to test against.

Region Of Rejection

Values of a statistic that result in the decision to reject the null hypothesis.

Alpha

The significance level set for a statistical hypothesis test, representing the probability of rejecting a true null hypothesis.