Studies in molecular biology focus on the biochemical processes that compose the molecular machinery of life. The pathway that flows from DNA transcription to RNA translation to protein synthesis is one key area of study.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.