Microbiology: An Introduction, 11th Edition

Published by Benjamin Cummings
ISBN 10: 0321733606
ISBN 13: 978-0-32173-360-3

Chapter 7 - The Control of Microbial Growth - Study Questions - Multiple Choice - Page 205: 7

Answer

B. Ionizing Radiation

Work Step by Step

Ionizing Radiation is most likely to be bactericidal because this method is done for sterilization of medical supplies and pharmaceuticals, products that need to be free of microorganisms. Membrane filtration involves the removal of microbes from liquid or gas while Lyophilization and Deep-freezing involves preservation of microbial culture.
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