Biophysics deals with the study of several complex concepts based on the subjects of biology and physics. These subjects are not taught at school-level and require core determination and experimentation for better understanding. The key areas in which a biophysicist specialises are molecular biophysics, membrane biophysics, neuron biophysics, bioenergetics, medical biophysics, etc. molecular biophysics deal with the study of physical aspects affecting the functioning of biomolecular structures whereas membrane biophysics focuses on the study of physical concepts dealing with the structure of biological membranes. Neuro biophysics deals with the study of nervous systems, whereas bioenergetics governs the energy transformation and exchange happening in the physical bodies and their surroundings. On the other hand, medical biophysics is based on the fundamental principles of subjects like physics, biology, mathematics, etc. and their effect on problems related to human well-being and health.