Final Exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Describe the hurdle concept. | show 🗑
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show | False
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A _____ model can quantitatively describe the combined effect of environmental parameters. | show 🗑
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What are two types of tests used in predictive microbiology? | show 🗑
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Define a primary model. | show 🗑
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Define a secondary model. | show 🗑
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show | Describe secondary models with user-friendly interface for non-modelers.
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show | Data generation, primary modeling, secondary modeling, product validation, tertiary modeling.
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show | The time necessary to kill a given number of microorganisms at a specified temperature.
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T or F: Thermal death is first order process. | show 🗑
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show | time, temperature
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show | True
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Define decimal reduction time (D-value). | show 🗑
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show | Temperature change which results in a 1-log change in D-value; calculated from log-D versus temperature.
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How would the thermal death curve appear if the population contained a mix of species? | show 🗑
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Created by:
goberoi
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