Biophysics

By Author: Sam Albee
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Biophysics
Biophysics is an interdisciplinary field of biology and physics concerned with the study of the physical principles of life at all levels of organization - do my homework . With the aid of physical methods (e.g. using the electron microscope), biological phenomena are studied that are based on purely physical laws. This includes, for example, the study of air currents on bird wings.
Biophysics looks at the physical processes involved in life processes and life phenomena. It uses physical methods to investigate fundamental structural and functional phenomena of the living organism. In other words, physical and physico-chemical analysis is used to record elementary biological structures, functions and behavior - do my engineering homework . For example, the use of the electron microscope has made it possible to gain detailed knowledge of objects that cannot be resolved by light microscopy. Structures of cell organelles, such as mitochondria and chloroplasts, could be ...
... visualized in this way. X-ray structural analysis has helped to better understand biological processes by making it possible to determine protein structures.
Another field of biophysics is the study of physical processes in living organisms. There is not always a clear demarcation from physiology. Typical research areas of classical experimental biophysics are, for example:
Biomechanics of movement processes (swimming, flying ...), swelling processes
Physiology of muscle contraction,
Bioelectricity (nerve excitation, neurobiophysics),
Biomechanics of blood circulation and fluid flow in plants,
Sound reception (uptake).
Biophysics, like all other subdisciplines, is also advancing more and more into the molecular realm of life processes, so that it has evolved into molecular experimental biophysics - buy assignment . Here, topics such as the biophysics of protoplasm (functioning of mass transport through biological membranes, various membrane models) or biophysical questions concerning photosynthesis (photobiophysics) are investigated.
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