不断的变动 发表于 2025-3-25 05:43:05
http://reply.papertrans.cn/43/4287/428638/428638_21.pngforthy 发表于 2025-3-25 10:11:06
http://reply.papertrans.cn/43/4287/428638/428638_22.pngintimate 发表于 2025-3-25 12:20:31
a key event in the evolution of life. The innovative, underlying principle of this key event is respiration. In respiration, a lipid bilayer with insulating properties is chosen as the site for catalysis of an exergonic redox reaction converting substrates offered from the environment, using the liInvigorate 发表于 2025-3-25 18:31:07
Matteo Verganithe carbon- and nitrogen metabolism in response to the availability of sugars. PTS occur in eubacteria and in a few archaebacteria but not in animals and plants. All PTS comprise two cytoplasmic phosphotransferase proteins (EI and HPr) and a species-dependent, variable number of sugar-specific enzym道学气 发表于 2025-3-25 22:53:14
Matteo Verganithe carbon- and nitrogen metabolism in response to the availability of sugars. PTS occur in eubacteria and in a few archaebacteria but not in animals and plants. All PTS comprise two cytoplasmic phosphotransferase proteins (EI and HPr) and a species-dependent, variable number of sugar-specific enzym过于光泽 发表于 2025-3-26 02:57:11
http://reply.papertrans.cn/43/4287/428638/428638_26.pngBIDE 发表于 2025-3-26 06:11:30
Matteo Verganiasm allowing only regulated export and import of ions, sugar polymers, DNA and proteins. Inner membrane proteins, embedded via hydrophobic transmembrane α-helices, play an essential role in this regulated trafficking: they mediate insertion into the membrane (insertases) or complete crossing of the天然热喷泉 发表于 2025-3-26 11:13:30
http://reply.papertrans.cn/43/4287/428638/428638_28.pngCLAMP 发表于 2025-3-26 14:33:17
Matteo Verganienvironment must occur at the cell membrane, both in moving molecules in and out and in transmitting information about their surroundings to response elements within the cell. This volume is devoted primarily to methods used to study either the behavior of bacteria in response to their environment ocollagenase 发表于 2025-3-26 18:33:44
http://reply.papertrans.cn/43/4287/428638/428638_30.png