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The determination of the potency of a physical, chemical or biological agent, by means of a biological indicator

Biological Assay
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This question belongs to the set "Pharmacology Chapter 1 Revision: Key One-Liner Questions for Pharmacist Exams". Click below to read detailed notes and attempt the full quiz.

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  • A Highly plasma protein bound drugs
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  • A Heparin & Protamine
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Explanation: CYP3A4 is involved in the metabolism of majority of drugs and is also expressed extrahepatically. In fact, poor bioavailability of many drugs is attributed to the drug metabolism by CYP3A4 in gastrointestinal tract.
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