MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY
Temperature measurement. Student using a digital thermometer to measure the temperature of fermentation in a beaker. Fermentation is a form of anaerobic respiration occurring in certain microorganisms, such as yeast. By measuring the temperature of the solution as fermentation occurs, the effects of variables such as nutrients can be measured.
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