Mitochondria (image) University of Freiburg Share Print E-Mail Caption The net-like structure of green colored mitochondria from the baker's yeast model organism. Credit Source: AG Meisinger Usage Restrictions The image may only be used with appropriate caption or credit. 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.