Which of the Following Should NOT Cross the Blood-Brain Barrier

question 15

Multiple Choice

Which of the following should NOT cross the blood-brain barrier with ease?

• A)large,polar molecules
• B)glucose
• C)lipid-based molecules
• D)carbon dioxide

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Definitions:

Probability

Probability is a branch of mathematics that measures the likelihood of a given event's occurrence, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

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The profit or loss derived from investing or saving, often expressed as a percentage of the original investment.

Risk Premium

The return in excess of the risk-free rate of return that an investment is expected to yield.