title: THE PROBLEM OF HALTING ENZYME ACTION WHEN EXTRACTING PLANT TISSUES.
mesh_terms: D000227:Adenine Nucleotides; D002623:Chemistry Techniques, Analytical; D056890:Eukaryota; D010744:Phosphoric Monoester Hydrolases; D010936:Plant Extracts; D010944:Plants; D012260:Ribonucleases; D014020:Tissue Extracts; D014500:Uracil Nucleotides
chemical_list: D000227:Adenine Nucleotides; D010936:Plant Extracts; D014020:Tissue Extracts; D014500:Uracil Nucleotides; D012260:Ribonucleases; D010744:Phosphoric Monoester Hydrolases
keywords: ADENINE NUCLEOTIDES; ALGAE; CHEMISTRY, ANALYTICAL; PHOSPHATASES; PLANTS; RIBONUCLEASE; TISSUE EXTRACTS; URACIL NUCLEOTIDES