For example, a molecular biologist studies biology at the molecular level. This includes studying enzymes and catalysts which are important to life as we know it. However, molecular biologists don t work all by themselves. A molecular biologist might be involved in creating a new drug for the treatment of prevention for some disease, and so would be working with chemists in the creation and manufacturing of a drug, as well as working with lawyers who need to provide the legal skills to put a new drug out on the market. Chemist A chemist is someone who studies chemicals and their reactions.
Most chemists work in laboratories.
Work in the laboratory often includes determining the compostion of materials. This is very important in exobiology. Chemists in exobiology have studied meteorites which have fallen to the earth. In studying these samples, chemists are looking for clues to what the atmospheres and environements on other planets may have been. They also are looking for amino acids, especially homochiral amino acids, which would be a very good indicator of life elsewhere in the universe.