Final answer:
Pharmaceutical chemistry involves the study of drugs and their sources, preparation, chemistry, actions, and uses. Pharmaceutical chemists develop new drugs and determine their mode of action. They can find drugs in nature or synthesize them in the laboratory.
Step-by-step explanation:
The study of drugs and their sources, preparation, chemistry, actions, and uses is called pharmaceutical chemistry. Pharmaceutical chemists are responsible for developing new drugs and determining their mode of action. They can find drugs in nature or synthesize them in the laboratory. In many cases, potential drugs found in nature are chemically altered in the laboratory to enhance their safety and effectiveness.