The partitioning of body fluids in the Pacific hagfish was investigated
using several experimental techniques. Direct measurement
of the blood volume was obtained through the simultaneous use
of tagged red blood cells and plasma proteins labeled with Evan's
blue dye. Blood cells obtained from donor animals were incubated
with L-methionin-methyl-C¹⁴...
Several investigators have recently called attention to the
fact that the flux equation for water movement in unsaturated soils
may not be an appropriate mathematical model for the development
of the theory of unsaturated flow phenomena.
An analytical theory is developed for the purpose of testing
the validity of the...
An investigation was undertaken to determine whether
potassium is indeed necessary for the in vivo synthesis of a
specific protein. The effects of univalent cations on the
inductive formation of nitrate reductase and on the level of
activity of representative non-adaptive enzyme are presented.
Cultures of Neurospora crassa were grown...