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MIC 121 Mib compilations3 Objective Question

Question

Which of the following is NOT a criterion for the choice of an industrial organism?
Options
A The organism must be genetically stable
B The organism must be able to produce a high yield of product
C The optimum temperature for the growth of the organism must be above 50°C
Correct Answer
D The organism must be able to grow in an easily available nutrient medium
Correct Answer

Option C is the correct answer.

Detailed Explanation

While some industrial organisms might thrive above 50°C (thermophiles), it is not a universal criterion for all industrial organisms. Many important industrial microorganisms (e.g., yeasts, many bacteria) are mesophilic and grow optimally at moderate temperatures (20-45°C). The other options are generally desirable characteristics for industrial microbes.

Hint

Think about what characteristics are universally beneficial for any industrial microorganism, versus those that might be specific to certain applications.

Question Info