Ключевые слова: abstract, background, biochemistry, biology, biotechnology, blue, cell, chain, chemistry, chromosome, circle, clone, code, concept, curve, dna, dots, element, evolution, gene, genetic, genome, graphic, health, healthy, helix, human, icon, illustration, isolated, life, medical, medicine, model, modern, molecular, molecule, random, research, science, shape, sign, simple, spiral, strand, structure, symbol, technology, white,