THE EFFECT OF SOME MEMBRANE-ACTIVE COMPOUNDS ON THE WATER AND IONIC PERMEABILITY OF PLASMALEMMA OF Vicia faba AND Elodea canadensis

摘要

A possibility for applying the EPR method for study of micro-viscosity of hydrophobic regions of plasmalemma of plant tissues of a mesophyte and a hydrophyte was shown in this research. It was found that a lipid component of cell membrane of plant tissues plays a significant role. Alterations caused by the nitric lead, pipolphen and calcium chloride are analogous for a macrophyte and a hydrophyte.