A branch of science that is closely related to molecular biology, biochemistry looks into chemical and physiochemical processes occur within living organisms. Biological fluids like blood, plasma, serum, spinal fluid, urine are subjected to tests to assist clinicians in diagnosis, treatment, organ transplantations, forensic applications, and much more other medical applications. Measurement of blood glucose level and lipids are the most common tests in a biochemistry lab. Measuring the levels of various hormones in the blood for assessment of fertility are also performed in a biochemistry lab. The labs of Tesla deals with structure, function, and interactions of a biological macromolecule such as proteins, lipids, carbohydrates, and nucleic acids.