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THE EFFECT OF LIGHT ON THE PERMEABILITY OF PARAMECIUM
1. The permeability of Paramecium to NH(4)OH is greater when the cells are exposed to light than it is when they are in darkness. 2. This change can be demonstrated in cells exposed to monochromatic red light, though it is small. It becomes greater as the wave lengths shorten, and is greatest in the...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1925
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140708/ https://www.ncbi.nlm.nih.gov/pubmed/19872143 |