Yeast Intermediary Metabolism (IMAGE) Cold Spring Harbor Laboratory Caption The cover scheme illustrates the network of many of the metabolic reactions in the cell which interconvert molecules and use and generate energy for growth and reproduction. Dots are reactions; Lines are how they interact. Credit ©2011 Cold Spring Harbor Laboratory Press Usage Restrictions None License Licensed content 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.