caa a22 4500 463192591 CHVBK 20180406164913.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10973-006-7829-2 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7829-2 Battley E. Department of Ecology and Evolution, Stony Brook University, 11794-5245, Stony Brook, NY, USA aut Thesources of thermal energy exchange accompanying microbial anabolism [Elektronische Daten] [E. Battley] Calculations are made of the thermal energy exchanges accompanying the anabolism of Saccharomyces cerevisiae of four substrates using the equations $$ \Delta _{\text{r}} H_{\text{B}}^{{\text{0'}}} = \Delta _{\text{r}} X_{\text{B}}^{{\text{0'}}} + \Delta _{\text{f}} Q_{{\text{ab}}{\text{,B}}}^{{\text{0'}}} $$ and $$ \Delta _{\text{r}} H_{\text{B}}^{{\text{0'}}} = \Delta _{\text{r}} G_{\text{B}}^{{\text{0'}}} + T\Delta _{\text{r}} S_{\text{B}}^{{\text{0'}}} $$ . Contrary to a previous postulate cited in the Discussion, the free-energy changes accompanying anabolism are not zero, but can be either positive or negative. However, their magnitude with either sign is small compared to that of catabolism of the same substrates, so that even with free energy changes that are negative it is unlikely anabolism can be considered a spontaneous process. Springer-Verlag, 2007 enthalpy nationallicence entropy nationallicence free energy nationallicence heat of growth nationallicence microbial anabolism nationallicence thermodynamics nationallicence Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/1(2007-01-01), 105-111 1388-6150 87:1<105 2007 87 10973 https://doi.org/10.1007/s10973-006-7829-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7829-2 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Battley E. Department of Ecology and Evolution, Stony Brook University, 11794-5245, Stony Brook, NY, USA aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/1(2007-01-01), 105-111 1388-6150 87:1<105 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer