What Does a Biochemist Do?
Biochemistry is the study of the chemical composition of living cells. A biochemist examines the chemical and physical processes of cells and organisms, identifies strains of diseases, and develops new medicines. Biochemists perform a wide range of laboratory and field duties which require an extensive educational background, formal training, and a sharp eye for detail.
Biochemists investigate how and why certain cellular processes occur, such as replication and programmed cell death. They may research proteins, hormones, genes, or strands of DNA to better understand their functions. In addition, they might attempt to better understand the effects of certain foods, pollutants, and drugs on cellular tissue and entire organisms. Biochemists frequently apply their knowledge of cellular behavior and processes to the development of new medications.
Biochemists often work independently, though it is common for a team of scientists to combine their research efforts. Although most of their time is spent in a lab, biochemists are sometimes required to conduct fieldwork and collect samples for study. Biochemists are responsible for operating high tech laboratory equipment and analyzing test results with computer software. They must have strong written communication skills, as they often organize and publish their findings in scientific journals.
Generally, a prospective biochemist must obtain doctorate in chemistry, molecular biology, or a related field. A six month to two year period of postdoctoral training is often required before a biochemist can begin conducting independent research. Individuals with a bachelor's or master's degree in biological science may be able to find work as a laboratory technician or biochemist assistant. Laboratory technicians are usually in charge of setting up testing equipment, recording results, and cleaning the lab. Through several years of practical experience, a valued assistant or technician might be able to advance to the ranks of a biochemist.
Most biochemists work for universities, pharmaceutical companies, private research institutions, and government agencies. Those employed at research universities often split their time between conducting research and teaching science courses. A biochemist typically enjoys a 40-hour workweek, though certain experiments or fieldwork tasks may require him or her to work extended, irregular hours.
The prevalence of new diseases, a changing global climate, and pollution concerns are creating a great demand for trained biochemists. The advancing field of biotechnology requires the specialized skills of biochemists to develop and supervise important tests and clinical trials. There is also a growing need for expert biochemists to aid in legislative procedures regarding a number of sensitive topics, such as research ethics, biological weaponry, and protecting the environment.
Written by D. Jeffress
