Use the Following to Answer Questions

question 2

Multiple Choice

Use the following to answer questions:
For each cell type, choose the correct function from the list below.
-oligodendroglia ___

• A)produce cerebrospinal fluid
• B)structural and nutritive
• C)insulation within the brain and spinal cord
• D)insulation in the peripheral nervous system

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Definitions:

Marginal Utility

Marginal utility is the additional satisfaction or benefit gained from consuming one more unit of a good or service, which tends to decrease as more units are consumed.

Individual Demand

This refers to the quantity of a good or service that a single consumer is willing and able to purchase at various prices, holding other factors constant.

Normal Good

A type of good for which demand increases when income increases, and falls when income decreases, but price remains constant.

Inferior Good

A type of good for which demand decreases as the income of individuals or the economy increases, opposite to what is observed with a normal good.