ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IN primitive oceans, as in the waters of all other epochs, the concentration of sodium greatly exceeds that of potassium, approaching in sea-water of the present era a ratio of about 45 : 1. An excess also occurs in the blood serum of vertebrates, where the ratio is about 30 : 1. In many cells and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1911175a0
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