Kauffman; At Home in Universe
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Kauffman; At Home in Universe 24 Life is an emergent phenomenon    arising as the molecular diversity    of a prebiotic chemical system    increases beyond a threshold of complexity.    Life    is a collective property    of systems of interacting molecules.
Kauffman; At Home in Universe 25 Evolutionalry theory -    sources of order in the biosphere    may include both selection and self-organization. 1
Kauffman; At Home in Universe 31 Origins of Life 6
Kauffman; At Home in Universe 52 Cells of the body    coordinate the behaviors    of about 100,000 different kinds of molecules. 21
Kauffman; At Home in Universe 64 Emergence of life    as an expected property    of the physical world. 12
Kauffman; At Home in Universe 66 Einstein said a theory should be as simple as possible, but not simpler. 2
Kauffman; At Home in Universe 71 Order for free -    self-organization that arises naturally 5
Kauffman; At Home in Universe 86 The Edge of Chaos 15
Kauffman; At Home in Universe 86 How do cell networks    achieve both stability and flexibility?    Networks may accomplish this by achieving a kind of poised state    balanced on the edge of chaos. 0
Kauffman; At Home in Universe 94 The human zygote undergoes some 50 cell divisions, creating the 250 or 1015 cells in your body. 8
Kauffman; At Home in Universe 98 Science grows by the questions we ask. 4
Kauffman; At Home in Universe 99 Jacob and Monod established that genes can turn one another on and off,    that genetic circuits can have alternative patterns of gene activities    that constitute the different cell types of an organism. 1
Kauffman; At Home in Universe 107 In bacteria at full speed, the cell cycle takes about 20 minutes. 8
Kauffman; At Home in Universe 107 Certain cells lining the intestine of humans    cycle every eight hours. 0
Kauffman; At Home in Universe 111 Kauffman entered medical school in 1964. 4
Kauffman; At Home in Universe 118 The number of kinds of molecules    in an autocatalytic network    plotted against    the probability that any molecule catalyzes    any specific reaction (diagram) 7
Kauffman; At Home in Universe 143 Humans have a repertoire of about 100 million different antibody molecules. 25
Kauffman; At Home in Universe 145 Proteins, like meat, are digested in your gut. Protein drugs cannot be taken orally. Drug companies prefer small organic molecules, which can be taken orally. 2
Kauffman; At Home in Universe 158 Multicelled organisms are actually known well before the famous Cambrian explosion 550 million years ago. 13
Kauffman; At Home in Universe 163 Bacteria are haploids, having only a single copy of that chromosome. Typically, bacteria simply divide; they do not have parents or sex. 5
Kauffman; At Home in Universe 163 Bacterium E. coli in the intestines has about 3000 genes. 0
Kauffman; At Home in Universe 199 The best accounts of the Cambrian suggest that as many as 100 phyla may have existed then, most of which rapidly became extinct. 36
Kauffman; At Home in Universe 204 A number of well-known features of learning curves --   (1) the power law relationship between cost per unit and total number of units produced,    (2) the fact that after increasingly long periods with no improvement, sudden improvements often occur,    (3) the fact that improvement typically reaches a plateau and ceases. 5
Kauffman; At Home in Universe 208 Fitness landscapes change because the environment changes. 4
Kauffman; At Home in Universe 208 Selection takes out the fitter variant individuals -- those likely to leave the most offspring. 0
Kauffman; At Home in Universe 215 Flowers coevolved with insects. 7
Kauffman; At Home in Universe 236 The size distribution of earthquakes, measured on the familiar Richter scale, which is just the logarithm of the total energy released in the quake, follows a power law, with many small quakes and a few large ones. 21
Kauffman; At Home in Universe