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Description du livre Soft Cover. Etat : new. This item is printed on demand. N° de réf. du vendeur 9783540175414
Description du livre Etat : New. N° de réf. du vendeur ABLIING23Mar3113020161427
Description du livre Etat : New. N° de réf. du vendeur 19197798-n
Description du livre Etat : New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. N° de réf. du vendeur ria9783540175414_lsuk
Description du livre Etat : New. N° de réf. du vendeur 19197798-n
Description du livre Paperback. Etat : Brand New. 215 pages. 8.11x5.43x0.47 inches. In Stock. N° de réf. du vendeur x-3540175415
Description du livre Etat : New. Num Pages: 202 pages, 7 black & white illustrations, 34 black & white tables, biography. BIC Classification: PNK; PNNP; PSB. Category: (P) Professional & Vocational. Dimension: 203 x 133 x 12. Weight in Grams: 260. . 1987. Softcover reprint of the original 1st ed. 1987. Paperback. . . . . N° de réf. du vendeur V9783540175414
Description du livre Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - All life is based on big molecules, scientifically called 'mac romolecules'. Humans, animals, and plants cease to exist without these structural, reserve, and transport molecules. No life can be propagated without macromolecular DNA and RNA. Without macromolecules, we would only dine on water, sugars, fats, vitamins and salts but had to relinquish meat, eggs, cereals, vegetables, and fruits. We would not live in houses since wood and many stones consist of macromole cules. Without macromolecules, no clothes since all fibers are made from macromolecules. No present-day car could run: All tires are based on macromolecules. Without macromole cules no photographic films, no electronics . If macromolecules are so important then why is commonly so little known about their roles and why are they so little mentioned in school, if at all As often in human history, tra dition is important and science makes no exception. Chemis try was established as the chemistry of low molecular weight compounds since these were most easy to investigate, charac terize, and convert. A beautiful tower of thought was erected by the chemical sciences long before the idea of giant mole cules, macromolecules, took hold. There was no space for newcomers in this tower. Even today one can learn about chemistry without hearing a word about macromolecules. N° de réf. du vendeur 9783540175414
Description du livre Etat : New. N° de réf. du vendeur 4883462
Description du livre Etat : New. Num Pages: 202 pages, 7 black & white illustrations, 34 black & white tables, biography. BIC Classification: PNK; PNNP; PSB. Category: (P) Professional & Vocational. Dimension: 203 x 133 x 12. Weight in Grams: 260. . 1987. Softcover reprint of the original 1st ed. 1987. Paperback. . . . . Books ship from the US and Ireland. N° de réf. du vendeur V9783540175414