You are studying an environmental toxin that is sometimes found in the blood supply (circulation) in animals. The substance is a small hydrophilic (polar) molecule. What is most likely true regarding this molecule?
A) It will readily cross into the CSF
B) It is unlikely that it will cross into the CSF
C) The size of the molecule will determine whether it will cross into the CSF
D) The route of administration (for example, whether it is ingested or inhaled) will determine whether it will cross into the CSF
Correct Answer:
Verified
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