Primary Source of Energy for the Brain and Nervous System

question 43

Multiple Choice

primary source of energy for the brain and nervous system under normal conditions is:

• A)sucrose.
• B)amino acids.
• C)fructose.
• D)glucose.
• E)fatty acids.

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Definitions:

Intrinsic Motivation

The drive to act based on internal rewards, such as personal satisfaction or the pleasure of doing something.

Homeostasis

The tendency of a biological system to maintain stable internal conditions despite external changes.

Drive Theory

A psychological theory that posits that behavior is motivated by the desire to meet basic physiological needs.

Incentive Theory

A theory in psychology that describes motivation as being driven by an organism’s desire to pursue rewards and avoid punishments.