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. 1973 Feb;13(2):167–178. doi: 10.1016/S0006-3495(73)85977-6

Caloric Catastrophe

Lawrence Minkoff, Raymond Damadian
PMCID: PMC1484216  PMID: 4573826

Abstract

Six solutes known to be actively transported by bacteria were studied with the cell in a “minimum energy” state to determine if sufficient energy were available from cellular stores of ATP to supply the energy necessary to run postulated membrane-situated “pumps.” Steady-state cellular concentrations of potassium, calcium, magnesium, leucine, glycine, and α-methyl glucoside were determined together with tracer fluxes, oxygen consumption, ATP turnover, and the P:O ratio. From these measurements, it was calculated that the energy supply, 4.20 cal/340 min-g dry wt, fell far short of the energy necessary (28.28 cal/340 min-g dry wt), by classical membrane theory, to operate “pumps.”

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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