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Название: Biological Materials of Marine Origin: Invertebrates
Автор: Ehrlich H.
Biological substances appeared in marine environments at the dawn of evolution. At that moment, the ﬁrst organisms acquired the ability to synthesize polymer chains which were the basis, in their turn, for the formation of the building blocks that fueled the so-called self-assembling process. They, in their turn, produced more complicated structures.