Acetylcholine

question 83

Multiple Choice

Acetylcholine

• A) is released from an axon.
• B) destroys acetylcholinesterase.
• C) is blocked by sodium.
• D) both (a) and (b) above.
• E) all of these answers.

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Definitions:

Freudian Theory

A psychological framework developed by Sigmund Freud that emphasizes unconscious motivations and conflicts as driving human behavior and personality development.

Life-giving Instinct

An innate or natural drive in living beings to reproduce or engage in behaviors that sustain life or promote well-being and survival.

Thanatos

In psychoanalytic theory, it represents the death drive, postulated by Freud as a basic human instinct oriented toward self-destruction and destructiveness.

Eros

In Freudian theory, the constructive, life-giving instinct.