1 .		The distribution coefficient is [Hint]
2 .		What is combinatorial organic synthesis? [Hint]
3 .		Antiviral drugs [Hint]
4 .		Dextromethorphan, etorphine, and pentazocine are all [Hint]
5 .		Morphine, codeine, and heroin each contain which functional group? [Hint]
Answer choices in this exercise are randomized and will appear in a different order each time the page is loaded.