title: THE UNFOLDING AND REFOLDING OF RIBONUCLEASE IN UREA SOLUTIONS. II. THE ENZYMIC ACTIVITY IN UREA AND SOME STATES OF UNFOLDING.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003597:Cytosine Nucleotides; D007093:Imidazoles; D012313:RNA; D012106:Research; D012260:Ribonucleases; D012995:Solubility; D012996:Solutions; D013057:Spectrum Analysis; D014508:Urea
chemical_list: D003597:Cytosine Nucleotides; D007093:Imidazoles; D012996:Solutions; D012313:RNA; D014508:Urea; D012260:Ribonucleases
keywords: CHEMISTRY, PHYSICAL; CYTOSINE NUCLEOTIDES; EXPERIMENTAL LAB STUDY; IMIDAZOLES; RIBONUCLEASE; RNA; SOLUBILITY; SPECTRUM ANALYSIS; UREA