Permanencies, Invariants |
|
Group |
Invariant structures or functions |
Algebraic-Analytic |
|
Symmetries |
Central point, axis, direction |
Periodicity |
Period, symmetries |
Geometric |
|
Set of transformations |
Bijectives upon function |
Colineation |
Stay with the property of a line |
Dilatations |
Colineation that preserve parallelism |
Similarities |
Multiply distance by a constant |
Isometries |
Preserve all distances |
Displacements |
Preserve all distances and orientation |
Translations |
Preserve and orientation |
Symmetric operations in physics |
|
Translations in space |
Fixing a point, line, volume, axis, center |
Translation in time |
Direction, side |
Rotation around a fixed angle |
Refereed center, polar coordinate |
Uniform velocity in a straight line (Lorenz transform) |
Mobil invariant system |
Reversal of time |
Black hole? |
Reflection of space |
Black hole? |
Interchange of identical atoms or identical particles |
Structure or function, operator |
Quantum-mechanical phase |
Function or behavior |
Matter-antimatter (charge conjugation) |
Energy balance |
Thermodynamic |
|
First principle of thermodynamic |
Energy conservation |
Second principle of thermodynamic |
Entropy, fundamental oscillation |
Environment variables (pressure, temperature, volume) |
Perfect gases and number of molecules in a mole |
Chemical |
|
Affinities |
Electronics orbital stabilities, van der Waals forces |
Intermediate reactants |
Preferred reacting configuration (carbocations, carbanions, etc.) |
Mass conservation and stoechiometry |
Law of mass |
Redox equilibrium |
Electronics exchanges |
Local medium separation |
Water (polarity/apolarity, ... |
Crystal arrangements |
According the kind of crystal |
Genetic and biochemical |
|
Oxidative molecules |
Free radicals |
Compensation |
Buffer chemical reactions |
Genetic information (almost universal) |
RNA, DNA |
Conversion of sun energy |
Chlorophyll synthesis. At monocellular level there is some alternative mechanisms for autotrophic organisms. |
Transcription and information processes) |
Strand, enzymatic transcriptase (simple or reverse) |
Energetic source (common to much organisms) |
Biochemical reactions involving ATP, NADP and not much more |
Biochemical cycles (often shared between much organisms (a good economic pathway is valid for much different multicellular organisms) |
Tricarboxylic cycle (energetic oxidative combustion), etc. |
Biological permanencies turn relative, generally exist some different options an few allows to go higher in the scale of complexity notice also that for function of differentiation or of identity there is a mixed of analogical mechanisms and specified one |
|
Membrane equilibrium (of Scatchard) |
Diffusion of charged volumic particles and ions (Scatchard) |
Information molecules and organization (DNA, RNA, codons) |
Double helix, enzymes and configuration transporters |
Organic synthesis |
Chlorophyll synthesis |
Transporter (membrane ionic transporters, |
Gradients, transporters and regulation (energetic) |
Mediator (neuromediators, cell mediator, etc.) |
Neuroamins, stereological molecules |
Reparation |
Despeciation |
Excessive damage |
Apoptosis (Cell programmed death) |
Physiological |
|
Homeostasis |
Central or local reference, integrating levels, stress |
Basic functions |
alimentation, digestion, depuration, defense/self system |
|
|
Ecological |
|
Ecosystem |
Climax, ecotone |
Biota |
Autotrophy, heterotrophy |
Cycle of elements |
Carbon, Oxygen, Nitrogen, Phosphorus, etc. |
Species |
Food web, speciation |