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    Life's Ratchet: How Molecular Machines Extract Order from Chaos

    Page 31
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      nanoscale and, 91, 123–124, 135, 158

      thermal motion and, 145–146, 168, 205, 226

      Chaperonin molecules, 114, 223

      Chardin, Pierre Teilhard de, 57, 58, 60

      Cheese making, 111–112

      Chemical bonds

      cooperativity of, 116

      energy, 123, 124

      See also Hydrogen bonds

      Chemical energy

      conversion into electrical energy, 193–194

      conversion into mechanical energy, 184–187

      Chemical reactions

      activation energy and, 146–150

      temperature and, 109

      Chemi-osmotic process, 194

      Christianity, material world and, 15–17

      Chromokinesin, 182

      Chromosomes, 61–62

      Clock, as analogy for living organism, 25, 66, 214

      Coefficient of correlation, 56

      Coenzyme A, 193

      Coiled coil, of kinesin-1, 177

      Collagen

      assembly of, 108–110

      MMPs and, 209–210

      Competitive inhibition, 151

      Computer analogy of life, 25n, 230

      Conservation of energy, 10–11, 37–41, 70, 73–74, 126–127

      Continuum physics, 98

      Control molecules, 152–154

      Cooperativity, 104–106

      of chemical bonds, 116–117

      molecular switching and, 121–122

      water molecules and, 117–120

      Cow, 241–242

      Creationists, 221–223, 224, 226

      Crichton, Michael, 92

      Crick, Francis, 6, 201–202

      Crystals, 64–65

      CTP, 206

      Cytosine, 201, 202, 205

      Damping, of liquid layers, 118–120

      Darwin, Charles, 71

      chance vs. necessity and, 60

      Paley and, 214

      on question of Creation, 245–246

      teleology and, 36

      theory of evolution, 41–44

      Dawkins, Richard, 222

      The Day the Earth Stood Still (film), 92

      Delbrück, Max, 62, 63, 64

      Democritus, 13, 14, 26, 60

      Depletion zone, 108, 109

      De rerum natura (Lucretius), 14

      Descartes, René, 214

      energy conservation and, 37

      on heat, 27

      soul and, 4, 20

      The Description of the Human Body (Descartes), 20

      Despretz, César-Mansuète, 39

      Development, 237

      Dice, 49

      Diffusion, 162, 163, 164, 212

      biased, 178

      Diffusion limited, 103

      Diffusion-limited aggregation, 103

      Disorder, entropy and, 79

      Dissipative systems, 86

      Disulfide bridges, 116

      DNA, 6, 65

      evolutionary changes in, 222

      hydrogen bonds in, 116, 201, 205

      information contained in, 222–223

      as molecular track, 154–155

      physical law and, 223

      protein synthesis and, 115, 200, 207–209

      as recipe, 100–101, 223–224

      replication of, 202–205

      RNA and, 205–207

      stability of, 116–117

      structure of, 4, 201–202

      transcription, 202, 205–207, 208

      translation, 207–209

      DNA machines, 200–209

      DNA operon, 236–237

      DNA polymerase, 203, 204

      The Doctrine of Chances (Moivre), 54

      Drebbel, Cornelius, 22

      Drexler, K. Eric, 94

      Drift, 162, 163

      Drugs, regulation of molecular machines and, 232, 233

      Drunkard’s walk, 162

      The Drunkard’s Walk (Mlodinow), 54

      Dualism, 20–21

      Dulong, Pierre Louis, 39

      Dynein, 169, 170, 171

      Efficiency

      of engines, 126–127

      of human body, 136

      Eigen, Manfred, 66, 133

      Einstein, Albert, 56, 72, 105–106, 129

      Electrical energy, conversion from chemical energy in cell, 193–194

      Electricity, study of living organisms and, 35–36

      Electromotor, F0, 197–199

      Electron-beam writers, 100

      Electrons, 241

      Electron transfer chain, 193–194

      Electrostatic energy, 123, 124

      Elements, Greek conception of, 13, 15, 17, 29

      Embryology, 31–32, 33

      Endocytosis, 192

      Energy, 69–70

      activation, 146–150

      chemical, 184–187, 193–194

      conversion of, 10–11, 39–40, 75–78

      creation of snowflake and, 102–103

      electrical, 193–194

      electrostatic, 123, 124

      free, 80–83

      gravitational, 70, 74, 77

      gravitational potential, 134–135

      heat, 70, 73, 74

      mechanical, 184–187

      at nanoscale, 122–124

      open systems, 85–87

      self-assembly and, 108–109

      thermal, 70, 73, 74

      See also Free energy; Kinetic energy; Thermodynamics

      Energy conservation, 10–11, 37–41, 70, 73–74, 126–127

      Energy landscape

      probability of motion and, 163, 164

      of protein, 113–114, 115

      Engines of Creation (Drexler), 94

      Entropic forces, 106–110

      Entropy

      big bang and, 84

      creation of snowflake and, 102–103

      defining, 76, 79–80

      free energy and, 81–82

      Maxwell’s demon and, 131–132

      self-assembly and, 108–110, 111–112

      See also Second law of thermodynamics

      Enzymes, 149–150

      activation energy and, 149

      allosteric, 151–154, 155

      cellular control and, 150–154

      molecular machines as, 231–232

      RNA as, 219–220

      Epicurus, 14, 15

      Epigenesists, 31–32

      Equality, Jarzynski’s, 134–136

      Error law, 54, 55

      Escherichia coli, lac-operon, 235–236

      Eugenics, 55–56

      European Molecular Biology Laboratory, 219

      Evolution, 216–225

      chance vs. necessity in, 222, 225

      Chardin and, 58

      of molecular machines, 7, 218–221, 226–227

      natural selection and, 41–44

      physics and, 60–63

      as ratchet, 225–226

      Thompson and, 57–58

      Ewald, Paul Peter, 63

      Exclusion zone, 108, 109

      “Experimentally Demonstrable

      Molecular Phenomena, Which Contradict Standard Thermodynamics” (Smoluchowski), 129

      F0 unit, of ATP synthase, 197–200

      F1 unit, of ATP synthase, 196–198, 199

      De fabrica (Vesalius), 19

      FADH2, 193, 194

      FCS. See Fluorescence correlation spectroscopy (FCS)

      Feedback loops

      DNA and, 223–224, 235–236

      molecular, 153–154, 231, 233

      self-activating, 237

      Fermat, Pierre de, 50–51, 52

      Fernel, Jean François, 27

      Feynman, Richard, nanoscience and, 91–92, 93, 97, 98, 100

      Feynman’s ratchet, 138–141

      Fibers, 154

      Filaments, 154

      Financial crisis of 2008, cooperativity and, 121

      Fire, 29–30

      First law of thermodynamics, 73

      Flagella, self-assembly of, 110

      Flavobacterium, 217–218, 220

      Flemming, Walther, 61

      Fludd, Robert, 20

      Fluorescence correlation spectros
    copy

      (FCS), 175, 210

      Fluorescence-based single-molecular techniques, 175–176

      Fluorescent markers, for motor proteins, 175–176

      Focused-ion beams, 100

      Fokker-Planck equation, 163

      Food, conversion into ATP energy, 192–194

      Force, 10

      entropic, 106–110

      generated by hydrolysis of ATP, 172

      hydrophobic, 111–112, 116

      molecular motion and, 163

      proton-motive, 196, 197

      See also Life force; Vital forces

      Frame-shift mutation, 217

      Frankenstein (Shelley), 34–35

      Franklin, Benjamin, 28

      Free energy, 80–83

      molecular machines and, 157–159

      molecular storm and, 83–85

      motion of kinesin-1 and, 179–180

      reset step and, 157–158

      self-assembly of molecules and, 101

      FRET, 175

      Friction, 28, 37, 70, 74, 77, 87, 134–136

      Fridman, Rafael, 210, 233–234

      Frog leg experiments, 35, 38–40

      G proteins, 220

      Galen, 17, 19, 27

      Galileo, 21, 22, 128

      Galton, Francis, 55–56

      Galvani, Luigi, 35, 38

      Gambling, 47–53

      Games, interplay of necessity and chance in, 66

      Gamow, George, 130

      Gassendi, Pierre, 20–21

      Gauss, Carl Friedrich, 54

      Gavin, Sean, 241

      Gedankenexperiment, 127–128

      Gene, 202

      Schrödinger and, 64–65

      Genetic code, 202

      Genetics, 43–44, 61–62

      Gerber, Christoph, 94–95

      Gibbs, Josiah Willard, 68

      Glucose, 193, 194

      Gluons, 241

      God

      Chardin and, 58

      La Mettrie and, 25–26

      materialist philosophy and, 20–21

      randomness and, 46–47

      reason and, 15

      soul and, 16

      theory of evolution and, 42–43, 44

      Goldberg, Gregory, 209–210

      Goldberg’s law of physics, 209

      Golgi apparatus, 169, 170

      Gradients, machines and, 127

      Graininess of matter, 98

      Graunt, John, 53

      Gravitational energy, 70, 74, 77

      Gravitational potential energy, 134–135

      Gravity, 84–85

      Greek philosophy, life force and, 12–17

      Grimble, Ralph, 96

      GTP, 206

      Guanine, 201, 202, 205

      Hänggi, Peter, 144–145

      Harvey, William, 19–20, 26

      Heart

      function of, 19–20

      heat and, 26–27

      Heat

      generation of animal, 26–30

      life and, 17

      as motion, 37

      Heat energy, 70, 73, 74

      Heinlein, Robert, 94

      Helicase, 203, 204–205, 209

      Helium, 84, 85

      Helmholtz, Hermann von, 36–37, 63

      biophysics and, 90

      conservation of energy and, 37, 38–41, 60, 70, 126–127, 137

      energy from food, 193

      evolution and, 44

      Helmont, Jan Baptist van, 27

      Heredity, 61–62, 64

      Hexagonal close-packing, 103

      Hippocrates, 17

      Hoerber, Heinrich, 3

      Hohenheim, Phillippus Aureolus Theophrastus Bombastus von, 18

      Holism, 5, 238–242

      L’homme machine, 22–26

      Hooke, Robert, 4, 22, 28, 33, 67

      Human body

      efficiency of, 136

      as machine, 19–22

      physical nature of, 24–26

      transformation of energy by, 10–11

      Human Genome Project, 224

      Huxley, Andrew, 187

      Huxley, Thomas Henry, 42, 217

      Hydrogen, 84, 85

      Hydrogen bonds

      in DNA, 116, 201, 205

      in water, 110–111

      Hydrolysis of ATP, 171–172, 177–181, 184–187, 192

      Hydrophilic head, of lipid molecules, 104–105, 107

      Hydrophobic force, 111–112, 116

      Hydrophobic tail, of lipid molecules, 104–105, 107

      Ideal gas law, 65

      Information, meaning vs., 222–223

      Inheritance, 43–44, 61–62

      Inhibition of enzymes, 151–154

      Inhibitory binding, 231–232

      Instability, creation of snowflake and, 102

      Intelligent design, 223, 245

      Interfaces, in nanoscale, 98–99

      Irreducibility argument, 221–222

      Irreversibility, 133–134, 158

      Irritability, 24, 34–36

      experiments disproving vital forces as necessary for, 38–40

      Isoleucine, 151–152

      Iyengar, Ravi, 236

      Jacob, François, 153, 235

      Janssen, Hans, 22

      Janssen, Zacharias, 22

      Jarzynski, Christopher, 134–136

      Jeffries, Steve, 96

      John the Evangelist, 15

      Joule, James, 37

      Jun, Yonggun, 132

      Kant, Immanuel, 32–33

      KIF1B, 182

      Kielmeyer, Carl Friedrich, 33

      Kinesin motors, 160–162, 167

      Kinesins, 169, 170, 171, 209

      kinesin-1, 176–181, 232

      kinesin-2, 182, 232

      kinesin-3, 182, 232

      kinesin-5, 182, 233

      kinesin-7, 232

      classes of, 170

      family of, 181–182

      G proteins and, 220

      measuring speed of, 173–174

      regulation of, 232–233

      superfamily, 221

      Kinetic energy, 70, 72–75, 74, 85

      Jarzynski’s equality and, 134–136

      Kinetic theory of gases, 60, 71

     


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