title: Structure of excitable membranes formed on the surface of protoplasmic drops isolated from Nitella. I. Conformation of surface membrane determined from the refractive index and from enzyme actions.
mesh_terms: D000818:Animals; D002417:Cattle; D000460:Chlorophyta / Q000166:cytology*; D008564:Membrane Potentials; D008566:Membranes / Q000187:drug effects / Q000502:physiology; D008968:Molecular Conformation; D055095:Optics and Photonics; D010179:Pancreas / Q000201:enzymology; D010740:Phospholipases; D011402:Pronase / Q000494:pharmacology; D012911:Snakes; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology; D014688:Venoms
chemical_list: D014688:Venoms; D010740:Phospholipases; D014357:Trypsin; D011402:Pronase