Origin Life Evolutionary Biochemistry (10 results)
- Hardcover
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
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£ 56.46
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Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
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£ 100.36
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Condition: New.
- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
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£ 96.88
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Condition: New. In.
Published by TBD, china, 1970
- Softcover
Seller: Sunny Day Bookstore, SINGAPORE, SingaporeSunny Day Bookstore
Contact seller4-star sellerCondition: Used - Fine
£ 45.62
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Add to basketCondition: Fine. RUA10401948.
- Softcover
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
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£ 141.85
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Condition: New. pp. 488.
- Softcover
Seller: moluna, Greven, Germanymoluna
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£ 113.35
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Condition: New.
- Softcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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£ 144.62
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Taschenbuch. Condition: Neu. Neuware - The primary metabolism of protobionts was probably based on the electron transfer reactions regulated by catalysts or photo sensitizing pigments. The action of photoreceptive pigments was inevitable in the case of electron transfer leading to light energy storage in the reaction products. T…he primitive tetrapyrrolic pig ments formed abiogenically (porphin, chlorin) as well as their more complicated biogenic analogs (chlorophylls) are capable of photo sensitizing electron transfer in systems, having various degrees of molecular complexity. The inorganic photosensitizers (titanium dioxide. zinc oxide. etc.). being excited in the near ultraviolet. are able to perform the same reactions as porphyrins--electron transfer from donor to acceptor molecule (including photoreduction of viologens) or water molecule photooxidation (oxygen liberation). coupled with reduction of ferric compounds and quinones. The in organic photosensitizers are not used in biological evolution; actually the inorganic ions entered into tetrapyrrolic cycle. form ing effective photocatalysts. Inclusion of pigments into primary membranes led to elaborated coupling between pigments and enzymatic systems. The involvement of the excited pigments into the biocata lytic electron transfer chain was prerequisite to effective func tion of photosynthetic organisms. REFERENCES 1. Oparin. A. I., 'Origin of Life on Earth,' Izd. AN SSSR. Moscow. 1957. 2. Gaffron, H., in: 'Horizons in Biochemistry' (Kasha. M and Pullmann, B eds.), p. 59. Academic Press, New York. 1962. 3. Calvin. M 'Chemical Evolution,' C1arendon Press, Oxford. 1969. 4. Pasynsky. A. G . and Pav1ovskaya. T. E . Uspekhii khimii 33, 1198 (1964).
- Softcover
Seller: Mispah books, Redhill, SURRE, United KingdomMispah books
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£ 152.00
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Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
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£ 144.52
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Condition: New. Print on Demand pp. 488 66:B&W 7 x 10 in or 254 x 178 mm Perfect Bound on White w/Gloss Lam.
- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
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£ 151.46
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Condition: New. PRINT ON DEMAND pp. 488.
