Biology is the study of life, and as such, the laboratory is an important tool for biologists. In the lab, biologists use a variety of techniques to study the structure and function of living organisms. These techniques include microscopy, chromatography, and DNA sequencing, among others.
Microscopy is a technique that allows biologists to see small details that would otherwise be invisible to the naked eye. Using a microscope, biologists can study the structure of cells, the organization of tissues, and the behavior of individual molecules.
Chromatography is a technique that allows biologists to separate and purify different substances from a mixture. This technique is often used to purify DNA or proteins for further study.
DNA sequencing is a technique that allows biologists to determine the order of the nucleotides in a DNA molecule. This information is important for understanding the function of genes and how they are inherited.