Caffeine Contributes to Alertness by Blocking a Certain Neurotransmitter in the Brain

question 40

True/False

Caffeine contributes to alertness by blocking a certain neurotransmitter in the brain.

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Definitions:

Sociable

The characteristic of enjoying being with people and engaging in friendly interactions.

Self-Worth

An individual's belief in their own value or worthiness, often seen as a critical component of mental health.

Self-Concept

refers to how individuals perceive, evaluate, and think about themselves, including beliefs and feelings about their attributes.

Self-Awareness

A person’s conscious understanding of who he or she is.