Molecules That Can Cross the Blood-Brain Barrier Are Usually ____

question 19

Multiple Choice

 Molecules that can cross the blood-brain barrier are usually ____.

• A) large, uncharged molecules, such as lactose
• B) large, charged molecules
• C) neurotransmitters, such as dopamine
• D) molecules that can dissolve in the fats of the capillary walls

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Definitions:

Agreements

Arrangements or contracts between parties defining their rights, responsibilities, and relationships.

Kinked-Demand

A demand curve hypothesis in oligopolistic markets that explains why firms may not change their prices even when costs change, due to competitive reactions.

Oligopolist

A firm or business that is part of a market structure where a few companies dominate the industry, often leading to limited competition.