If a Drug Is Found in the Brain but Does

question 66

Multiple Choice

If a drug is found in the brain but does not possess the properties needed for passive diffusion through the blood-brain barrier then a researcher should conclude:

• A) the drug entered the brain through active transport mechanisms.
• B) the drug is synthesized and released from cells in the brain.
• C) the properties of the substance were altered by brain glial cells.
• D) nonspecific binding allowed the drug to pass through the blood-brain barrier.

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Definitions:

New Owner

The individual or entity that acquires ownership or property rights in something, such as real estate or a company, often through purchase or transfer.

Land

The part of the earth's surface that is not covered by water, including any buildings, crops, or natural resources upon it, which can be owned or used.

Easement in Gross

A legal right to use another person's land for a specific, limited purpose, which is not tied to any particular piece of property.

Personal

Relating to or concerning individuals rather than groups or companies; not related to business or official matters.