What Does the Text Describe as "A Blanket of Fat

question 156

Multiple Choice

What does the text describe as "a blanket of fat wrapped around the main part of the neuron that serves the function of keeping the brain's electrical signals on one path and increasing their speed"?

• A) synapse
• B) lipids
• C) cortex
• D) myelin

---

Definitions:

Research Hypotheses

Statements made by researchers that predict a relationship or difference between variables in a study.

Multiple Samples

The collection of two or more samples from different populations, which may be compared to each other in statistical analysis.

Population

The entire group of individuals or instances about whom the research is concerned, from which a sample may be drawn for analysis.

Generalizability

The extent to which findings from a study can be applied to larger populations or different contexts outside the study conditions.