All complex biological phenomena have their root in mechanisms that operate at the cell, subcellular, and molecular levels of biological organization. At these lower levels, biologists seek to understand how each biological system works, much like a mechanic checking the parts of your automobile trying to figure out how it works or why it is not running well. To approach important biological problems, such as why cancer occurs or why organisms age, the student must first understand what changes and interactions at the cell and molecular level of organization are involved. Just as the auto mechanic must know how each of the parts of an automobile work to diagnose and fix problems, the cell and molecular biologist must know how the complex mechanisms of livings systems work and interact. Rather than focusing on the organisms of life (plants, animals, and microbes) and their differences, cell and molecular biology focuses on the mechanisms of life and their commonality in all forms of life.
So now, what are several of the hottest biological areas under the umbrella of cell and molecular biology? The list is long and includes cell biology, molecular biology, developmental biology, biochemistry, molecular genetics, microbial genetics, virology, recombinant DNA technology, bioinformatics, cell physiology, cancer biology, biotechnology, pharmacology, and neurobiology. If you have an interest in any of these fields of biology, then selecting a major in cell and molecular biology is for you.
Click the link in the navigation bar on the left read a selection of what our students and graduates have to say about the Cell and Molecular Biology major.