Baker's Yeast Cultures (IMAGE) University of Texas at Austin Caption This image shows Baker's yeast growing on an agar plate. Credit Rainis Venta. Image rights: Creative Commons Attribution-Share Alike 3.0. Usage Restrictions You must follow conditions of the Creative Commons Attribution-Share Alike 3.0 license. 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.