Mechanical forces play an important role in biological processes. Because biological systems interact with their environment, they are exposed to the effects of mechanical forces, and these forces can affect the structure and functions of biological systems. In addition, biological systems are also subject to the effects of mechanical forces within them. For example, the contraction and movement of muscles occur under the influence of mechanical forces. Since our bones are resistant to mechanical forces, they can perform tasks such as carrying the weight of our body. Again, the heart muscle also works under the influence of mechanical forces to pump blood. In addition, mechanical forces play an important role in interactions between cells. For example, the adhesion of cells and the formation of tissues occur under the influence of mechanical forces. Movement and deformation of cells also occur under the influence of mechanical forces.
Many biological processes occur as a result of the interaction of cells with each other and with their environment. Mechanical forces play a major role in these interactions. For example, the ability of cells to attach and form tissue depends on the strength of the mechanical connections between cells. These connections feel the tension, bending, and compression forces between the cells. Another example is the movement of cells by changing shape. Cell movement occurs as a result of the contraction and expansion of structures called cytoplasm under the cell membrane. This contraction and expansion require interactions of proteins within the cell by mechanical forces. On a large scale, the human body operates under the influence of mechanical forces. Structures such as bones, muscles, tendons, and connective tissue must be resistant to mechanical forces to perform functions such as weight-bearing, locomotion, and endurance.
Mechanical forces also play an important role in biological signaling processes. Cells sense the mechanical stimuli in their environment and respond to these stimuli. For example, when a mechanical stimulus is given to a cell, proteins in the cell membrane can change, activating signal transduction pathways inside the cell.
As a result, mechanical forces play a very important role in the structure and functions of biological systems. For a better understanding of biological processes, the effect of mechanical forces should be investigated in detail.
Reference:
https://bilimteknik.tubitak.gov.tr/makale/mekanik-kuvvetlerin-biyolojik-sureclerdeki-rolu
