Biophysics is associate degree knowledge domain science that applies approaches and strategies historically utilized in physics to check biological phenomena. natural philosophy covers all scales of biological organization, from molecular to organismal and populations. the term biophysics is also regularly used in academia to indicate the study of the physical quantities (e.g. electric current, temperature, stress, entropy) in biological systems, which is, by definition, performed by physiology. Nevertheless, other biological sciences also perform research on the biophysical properties of living organisms including molecular biology, cell biology, biophysics, and biochemistry.