Sources of Drugs
Drugs are derived from the following sources:
(i) Plants (e.g. marijuana, opium, cocaine, morphine etc.)
(ii) Animals (e.g. insulin, oestrogen, progesterone etc.) and
(iii) Minerals (e.g. Lithium salt, Carboxylic acids etc.)
Uses of Drugs
You are viewing an excerpt of this lesson. Subscribing to the subject will give you access to the following:
- The complete lesson note and evaluation questions for this topic
- The complete lessons for the subject and class (First Term, Second Term & Third Term)
- Media-rich, interactive and gamified content
- End-of-lesson objective questions with detailed explanations to force mastery of content
- Simulated termly preparatory exams
- Discussion boards on all lessons and subjects
- Guaranteed learning
- Win great prizes for topping the Primacy Ebooks