Which Neurotransmitter Plays the Most Direct Role in Learning and Memory

question 25

Multiple Choice

Which neurotransmitter plays the most direct role in learning and memory?

• A) dopamine
• B) acetylcholine
• C) GABA
• D) oxytocin

---

Definitions:

Anionic Polymerization

A type of polymerization that involves the polymer growth through an anion active center, usually initiated by a strong base.

BuLi

Butyllithium, a strong base and nucleophile used in organic synthesis to deprotonate compounds or to initiate polymerization.

PhOH

Phenol, an aromatic compound with the formula C6H5OH, known for its antiseptic properties.

Reactive Intermediate

A reactive intermediate is a short-lived, high-energy molecule formed during the conversion of reactants into products in a chemical reaction.