Living Computers (image) Arizona State University Share Print E-Mail Caption Ribonucleic acid (RNA) is used to create logic circuits capable of performing various computations. In new experiments, Green and his colleagues have incorporated RNA logic gates into living bacterial cells, which act like tiny computers. Credit Graphic by Jason Drees for the Biodesign Institute Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.