Page 104 - The Golden Age
P. 104

THE GOLDEN AGE















                                                All information about living beings is
                                                stored in the DNA molecule. This incredi-
                                                bly efficient information storage method
                                                alone is a clear evidence that life did not
                                                come into being by chance, but has been
                                                purposely designed, or, better to say, mar-
                                                vellously created.


                  tally, is 1 in 10 950  for an average protein made up of 500 amino acids.
                  In mathematics, a probability smaller than 1 over 10 is considered to
                                                                  50
                  be impossible in practical terms.
                     The DNA molecule, which is located in the nucleus of a cell and
                  which stores genetic information, is an incredible databank. If the in-
                  formation coded in DNA were written down, it would make a giant
                  library consisting of an estimated 900 volumes of encyclopedias con-
                  sisting of 500 pages each.
                     A very interesting dilemma emerges at this point: DNA can repli-
                  cate itself only with the help of some specialized proteins (enzymes).
                  However, the synthesis of these enzymes can be realized only by the
                  information coded in DNA. As they both depend on each other, they
                  have to exist at the same time for replication. This brings the scenario
                  that life originated by itself to a deadlock. Prof. Leslie Orgel, an evo-
                  lutionist of repute from the University of San Diego, California, con-
                  fesses this fact in the September 1994 issue of the Scientific American
                  magazine:
                     It is extremely improbable that proteins and nucleic acids, both of which are
                     structurally complex, arose spontaneously in the same place at the same
                     time. Yet it also seems impossible to have one without the other. And so, at
                     first glance, one might have to conclude that life could never, in fact, have
                     originated by chemical means. 33



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