entities. byprotein standards, yet even it offers 10190possible amino acid combinations, y c Max Perutz ty-to unravel it. For random events to produce even a single protein unning improbability—like a ronomer Fred hoyle.
Yet alking about several ypes of protein, peral to tenance of a sound and goes on from tein to be of use must not only assemble amino acids in tsequence, but t engage in a kind of cself into a veryspecific sructural complexity, a protein is no good to you ifit can’t reproduce itself, and proteins can’t. For treplicating—it can make a copy of itself in seconds—but can do virtually notuation. Proteins can’t exist DNA, and DNA proteins. Are o assume t taneously ing eacher? If so: wow.
And till. DNA, proteins, and ts of life couldn’t prosper some sort of membrane to contain tom or molecule ly. Pluck any atom from your body, and it is no more alive than is a grain of sand.
It is only uring refuge of a cell t terials can take part in t teresting c the cell has no purpose.
As t Paul Davies puts it, “If everyty of molecules ever arise in t place?” It is rats inyour kitc togeto a cake—but a cake t couldmoreover divide is little t is also little and it.
So s for all ty? ell, one possibility is t perisn’t quite—not quite—so first it seems. take teins. t t ein c assemble all at once? if, in t slot macion, some of t if, in oteins didn’t suddenly burst intobeing, but evolved .
Imagine if you took all ts t make up a tainer er, gave it a vigorous stir, andout stepped a completed person. t ’s essentially ionists) argue proteinsspontaneously formed all at once. t—t c ive selection processt alloo assemble in cer a time bumped into some oterand in so doing “discovered” some additional improvement.
Cions of t associated ually somet may be beyond us to cook tanley Miller and t readily enougs of molecules in nature get togeto formlong cantly assemble to form starcals can do anumber of lifelike te, respon