Results 121 to 130 of about 35,277 (299)
Spartina densiflora Brong. é uma gramínea típica das marismas doestuário da lagoa dos Patos, Rio Grande do Sul, Brasil. A espécie apresenta adaptações morfoanatômicas em relação à salinidade, inundação e condições anaeróbicas que caracterizam este ...
Mara Perazzolo, Fátima Pinheiro
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Ornithine-catalyzed urea formation in liver homogenate [PDF]
Heretofore attempts to obtain synthesis of urea from ammonia (and carbon dioxide) in cell-free extracts have been unsuccessful. We have found the reaction to proceed in guinea pig liver homogenate.
Borsook, Henry, Dubnoff, Jacob W.
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The Stability of Emulsions in the Constricted Tube and Marble Device for Anaerobiosis [PDF]
Ivan C. Hall
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The modification of pyruvate kinase (PK) and lactate dehydrogenase (LDH) activity in foot muscle of the mussel Mytilus galloprovincialis during exposure to air and recovery in water was investigated.
V.I. Lushchak+2 more
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Hydrogen photo-production by mixotrophic cultivation of chlamydomonas reinhardtii: Interaction between organic carbon and nitrogen [PDF]
Hydrogen photo-production by a wild type and two engineered strains of Chlamydomonas reinhardtii was investigated. Growth rate values and hydrogen yields attained as the concentration of acetate and nitrogen vary were compared.
Altimari, Pietro+4 more
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Arsenic is a toxic element widely distributed in nature, but numerous bacteria are able to resist its toxicity mainly through the ars genes encoding an arsenate reductase and an arsenite efflux pump.
Gonzalo Durante-Rodríguez+6 more
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BMQ: Boston Medical Quarterly was published from 1950-1966 by the Boston University School of Medicine and the Massachusetts Memorial ...
Bakst, Henry J.+16 more
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Simple economical anaerobiosis. [PDF]
A P Barton, J A Winzar
openaire +3 more sources