Use the following to answer questions:
Match the item in each question with the most appropriate alternative in the list below.
-tight junctions ___
A)vomit response
B)Parkinson's disease
C)benzodiazepine
D)blood-brain barrier

Question

Quizplus · Accepted Answer

Tight junctions play a key role in forming the blood-brain barrier, which regulates what substances enter and exit the brain.

A, B, and C are unrelated to tight junctions.

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