(Short Paper13) Nanoarchitectonic Function and Physical Mech anisms of Memory Retention in Holometabolism: A NonDe structive Quantum Computing Model via Cryptochrome QPUs and 31 P Nuclear Spin Memory

The “nanoarchitectonic function” by which holometabolous insects (pupae) orchestrate complex morphological reconstruction without external supervisory signals despite massive histolysis, as well as the trans-metamorphic persistence of larval memory into the adult stage, cannot be fully reconciled through classical molecular diffusion and transcriptional cascades alone. In this paper, we propose a biophysical model positing that within post-mitotic, long-lived neurons, the flavoprotein cryptochrome (CRY) functions as an electron-spin quantum processing unit (QPU) coupled to 31 P nuclear spin memory within Posner molecules. This architecture achieves global optimization of spatial positional information and non-destructive memory retention mediated by quantum coherence under extreme tissue remodeling.