Ключевые слова: a4, abstract, alternating, artwork, atom, background, banner, bases, bio, book, booklet, brochure, business, catalog, chemist, cloning, code, concept, content, deoxyribonucleic, design, dna, document, editable, element, flyer, folder, formula, gene, genetic, grid, layout, leaflet, life, macromolecule, medical, medicine, modern, molecular, organic, poster, print, replicate, report, section, sequence, shape, style, template,