DISSIMILARITY OF INNER AND OUTER PROTOPLASMIC SURFACES IN VALONIA
Open Access
- 20 November 1927
- journal article
- Published by Rockefeller University Press in The Journal of general physiology
- Vol. 11 (2) , 193-205
- https://doi.org/10.1085/jgp.11.2.193
Abstract
The protoplasm of Valonia macrophysa forms a delicate layer, only a few microns in thickness, which contains numerous chloroplasts and nuclei. The outer surface is in contact with the cell wall, the inner with the vacuolar sap. As far as microscopic observation goes, these two surfaces seem alike; but measurements of potential difference indicate that they are decidedly different. We find that the chainKeywords
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