The Best Indication That Dreaming Serves a Necessary Biological Function

question 69

Multiple Choice

The best indication that dreaming serves a necessary biological function is provided by the fact that

• A) most dreams are psychologically meaningless.
• B) the disruption of REM sleep leads to narcolepsy.
• C) most mammals experience REM rebound.
• D) sexual tension is naturally discharged during REM sleep.

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Definitions:

Cournot Duopoly

An economic model that describes an industry structure in which two firms compete on output levels and choose quantities independently to maximize profit.

Economic Profits

The difference between total revenue and total costs, including both explicit and implicit costs, indicating the financial health of a business.

Long-Run Equilibrium

A state in which all factors of production and outputs in an economy have fully adjusted and all changes are reflected in prices.

Marginal Revenue Curve

Illustrates how marginal revenue changes as the quantity of output sold changes.