Which of the Following Is True About REM Sleep

question 54

Multiple Choice

Which of the following is true about REM sleep?

• A) We are more likely to dream during REM sleep than at any other time during the night.
• B) Adults spend most of their sleeping hours in REM sleep.
• C) Muscles are more tense and active during REM sleep than non?REM sleep.
• D) Only about half of all adults experience REM sleep.

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Definitions:

Monopolistic Competitor

A business operating in a market structure characterized by many firms selling products that are similar but not identical, allowing for significant differentiation and competition.

ATC Curve

The Average Total Cost curve in economics represents how a firm's total cost per unit of output changes with the quantity produced.

Rival Firms

Companies that compete against one another in the same industry or market for customer base and market share.

Concentration Ratio

A measure of the market share held by the largest firms within an industry, used to assess the level of competition.