Effect of Some Metabolites and Antimetabolites on the Breakdown of Deoxyribonucleic Acid and on the Colony-Forming Ability of Escherichia coli B after Gamma Irradiation: III. Effect of Uncoupling Agents and the Fate of Ribonucleic Acid and Protein during the Breakdown of Deoxyribonucleic Acid and Its Inhibition