By Gilbert N. Ling
The essence of an enormous revolution in mobilephone body structure -- the 1st because the phone used to be famous because the uncomplicated unit of lifestyles a century and a part in the past -- is gifted and substitute theories are mentioned during this textual content. even supposing the traditional membrane-pump thought remains to be being taught, one other concept of the residing telephone, referred to as the association-induction speculation, has been proposed. It has effectively withstood twenty-five years of globally checking out and has already generated an bettering diagnostic software of serious energy, magnetic resonance imaging (MRI). This quantity is meant for lecturers, scholars and researchers of biology and medication.
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1B) (who studied the combined action of IAA and cyanide) and again by E. J . Conway et al. 1C). For reasons not given, neither group mentioned similar conclusions concerning the lack of response of the Na+ efflux rale in response to metabolic poison that I had reached earlier. 1 to em phasize that as f a r as fa c ts a re concerned, there has been unanimity among all investigators on this cru cial experimental observation. 1. A. --'Nil* efflux from frog lot* muscle. Data indicate no significant change o f N a' efflux rate alter exposure to nitrogen and iodoaeetate.
3. The Intracellular “Reference Phase" Stu/lies Horowitz, Paine and their associates (Horowitz et al. 1979, Horowitz and Paine 1979) injected droplets of warm 10% gelatin solution into amphibian eggs, and analyzed the K+ and Na+ contents in these “reference phase” droplets after allowing the gelatin to cool and gel, and after enough time for equilibration. They demonstrated a maintained lower level of radioactively labeled Na+ in the gelatin phase than in the external solution, long after equilibrium has been reached between Na+ in these two places.
Such altered water has often been referred to as “Schwellungswasser“imbibition water,” or simply “bound water” (Gortner 1938; Ling 1984, 44). In the 1920s and 1930s, bound water was often demonstrated and estimated by two methods. , 0°C) (Rubncr 1922; Thoenes 1925; Robinson 1931; Jones and Gortner 1932). , it does not dissolve solutes), therefore, when sucrose is added to biological fluid containing bound water, the freezing point depression should be greater than if all the water is free. This method was used most extensively by Gortner and his coworkers in their studies of bound water (Newton and Gortner 1922; Gortner and Gortner 1934).